{"title":"Aquarium Breeding \u0026 hides","description":"","products":[{"product_id":"shrimp-aquarium-dome-hide","title":"Shrimp Dome Hide – Natural Breeding Cave","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThe dome sits low on the substrate with a curved opening that shrimp can move through freely in any direction while still feeling enclosed and protected inside. The porous surface is what sets it apart from smooth resin hides — moss attaches and grows across it naturally over time, and once covered it becomes a living shelter that provides both cover and a constant source of biofilm for baby shrimp to graze on directly inside the dome. This is one of the more meaningful differences for a breeding tank where shrimplet survival in the first few weeks determines whether the colony actually grows. Berried females will retreat into the dome during the final stages of carrying eggs and stay there through the early post-hatch period, which gives the smallest and most vulnerable shrimp in the colony a protected space before they are large enough to compete with adults for food and space elsewhere in the tank.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eColony health in a shrimp tank is largely a product of how secure the shrimp feel in their environment. A tank with plenty of shelter options spread across the substrate produces more active, visible, and reproductive behavior than one where shrimp are constantly exposed with nowhere to retreat. The dome is compact enough to add several across the floor of a standard shrimp tank without crowding the layout, and positioned near a moss cluster or plant grouping it disappears into the environment completely. Experienced shrimp keepers typically run three to five hides per tank depending on colony size to make sure every animal has somewhere to go during molting and post-molt recovery.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eRinse before placing in the tank. Moss can be attached manually to the surface using fishing line or super glue gel to speed up coverage if preferred. Works on gravel, sand, and planted tank substrates. Safe for all freshwater dwarf shrimp species including cherry shrimp, neocaridina, and caridina varieties. Also suitable for snails and small nano fish. Compatible with all standard freshwater water conditioners and planted tank fertilizers.\u003c\/p\u003e","brand":"CTWPets","offers":[{"title":"Black","offer_id":44205691601125,"sku":"XLEV-18989","price":5.45,"currency_code":"USD","in_stock":false},{"title":"White","offer_id":44205691699429,"sku":"XLEV-06766","price":5.45,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":44205691732197,"sku":"XLEV-96137","price":5.45,"currency_code":"USD","in_stock":false},{"title":"Light Brown","offer_id":44205691764965,"sku":"XLEV-74762","price":5.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/products\/shrimp-aquarium-dome-hide-501468.jpg?v=1693657364"},{"product_id":"organic-aquarium-tunnel-cave-shrimp-hide","title":"Organic Shrimp Tunnel Cave – Natural Hide","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eMeasures 5.05 inches long by 1.6 inches tall and wide — long enough for shrimp to fully enter and turn around inside, and narrow enough that most fish will leave it alone. The single entrance gives shrimp a clear and controllable entry point, which is the type of shelter they gravitate toward naturally when they want to feel secure. The open bottom sits directly on the substrate and can be positioned around plants, stones, and other decorations so it integrates into the existing layout rather than sitting on top of it. Drop a treat just inside the entrance and shrimp will gather at the opening and work their way in, which makes feeding time easy to observe and a good way to do a quick count of the colony. The textured exterior surface will develop a natural algae and biofilm layer over time that shrimp will graze on throughout the day.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eIn a shrimp tank the best hides are the ones that disappear into the environment rather than drawing attention to themselves. The organic shape and earthy coloring of this tunnel read as a natural feature once it is settled into the substrate and surrounded by plants and stone, which keeps the overall look of the tank clean and intentional. It works especially well in iwagumi and natural style aquascapes where every element is meant to look like it belongs in the landscape. For breeding tanks it gives berried females a quiet single-entrance space to retreat to away from the rest of the colony, which reduces harassment during the most vulnerable part of the breeding cycle.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eRinse before placing in the tank. Position the open bottom flat on gravel, sand, or planted substrate and arrange surrounding elements around it to work it into the layout. Safe for all freshwater shrimp species including cherry shrimp, neocaridina, and caridina varieties. Also suitable for snails and small nano fish. The textured surface does not require any treatment to encourage algae growth — it will develop naturally under standard aquarium lighting over time.\u003c\/p\u003e","brand":"CTWPets","offers":[{"title":"White","offer_id":44379678834917,"sku":"S1-W8AJ-HJGW","price":11.95,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":44379678867685,"sku":"PA-BJQX-XYD6","price":11.95,"currency_code":"USD","in_stock":false},{"title":"Light Brown","offer_id":44379678900453,"sku":"AA-Y82F-4C5D","price":11.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/products\/organic-aquarium-tunnel-cave-shrimp-hide-100035.jpg?v=1699194893"},{"product_id":"colorful-shrimp-dome-hide-aquarium-cherry-shrimp-hide","title":"Shrimp Dome Hide – Colorful Aquarium Cave","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThe organic dome shape sits low on the substrate and gives shrimp a covered shelter with openings sized to let them move in and out freely while making it harder for fish and snails to follow them inside. Over time moss will begin to attach and grow across the interior and exterior surfaces of the dome naturally, which does two things — it helps the piece blend into a planted or natural aquascape, and it gives baby shrimp a constant source of biofilm and plant matter to graze on directly inside the shelter. This makes the dome useful for breeding tanks where shrimplet survival in the early weeks is the main challenge. The colorful options add a pop of personality to the tank floor without looking out of place next to plants and substrate. The glowing white and green variant is bright white during the day and shifts to a soft glow after lights out, which works especially well in tanks running a blue or black light mode at night.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eShrimp do best in tanks where they have multiple shelter options spread across different areas of the substrate. A single hide in the corner creates competition and keeps the colony clustered in one spot. Adding a few domes at different points across the tank floor encourages shrimp to spread out, explore, and establish individual territories, which reflects healthier and more natural colony behavior. The low profile of the dome means it fits easily into tanks with limited vertical clearance and does not block sight lines or compete visually with taller centerpiece decorations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eRinse before placing in the tank. Works on gravel, sand, and planted substrates. Moss can be attached manually to the surface using fishing line or super glue gel if you want to speed up the natural coverage process. Safe for all freshwater shrimp species including cherry shrimp, neocaridina, and caridina varieties. Also suitable for snails and small nano fish. One dome per pack.\u003c\/p\u003e","brand":"CTWPets","offers":[{"title":"BubbleGum Pink","offer_id":44513982415077,"sku":"XLEV-64834","price":8.95,"currency_code":"USD","in_stock":false},{"title":"Mint Green","offer_id":44513982447845,"sku":"XLEV-69921","price":8.95,"currency_code":"USD","in_stock":false},{"title":"Lavender Bliss","offer_id":44513982480613,"sku":"XLEV-72734","price":8.95,"currency_code":"USD","in_stock":false},{"title":"Glowing White\/Green","offer_id":44513982513381,"sku":"XLEV-75669","price":8.95,"currency_code":"USD","in_stock":false},{"title":"CottonCandy Blue","offer_id":44513982546149,"sku":"XLEV-78650","price":8.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/products\/colorful-shrimp-dome-hide-aquarium-cherry-shrimp-hide-746466.jpg?v=1704190401"},{"product_id":"shrimp-breeding-protector-shrimp-breeding-cave-aquarium-tunnel","title":"Shrimp Breeding Protector – Colony Cave","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThe micro-sized side holes are the key feature here — they are sized specifically to allow baby shrimp and adults to pass freely while blocking even small fish species that would otherwise follow them inside. This makes it more effective in mixed tanks than a standard cave or tube hide where small fish can still enter and stress or predate on vulnerable shrimp. The open front design gives you a clear view into the shelter so you can monitor the colony without disturbing the tank, which is especially useful for spotting berried females or newly hatched shrimplets without tearing the setup apart. The surface texture supports live moss growth over time, which helps it blend into a planted or natural aquascape and gives grazing shrimp additional surface area to work across throughout the day. Two protectors placed back to back create a fully enclosed circular shelter for larger colonies that need more interior space.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThe difference between a shrimp colony that breeds consistently and one that stagnates is almost always environmental security. Shrimp are prey animals and their reproductive behavior is directly tied to how safe they feel in their surroundings. In a mixed tank without adequate shrimp-specific shelter, females carrying eggs experience constant low-level stress from fish presence that suppresses breeding and increases the chance of egg drops before the clutch reaches term. A dedicated shelter that fish physically cannot enter removes that stress completely and creates a zone in the tank where shrimp behavior normalizes quickly. Most keepers who add this piece to an established mixed tank notice an increase in shrimp activity and visible breeding behavior within a few weeks.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eRinse before placing in the tank. Works on gravel, sand, and planted tank substrates. Place the open front facing outward for easy observation of the interior. Two units can be pressed together back to back to form a complete enclosed shelter for larger or more established colonies. Safe for all freshwater shrimp species including neocaridina and caridina varieties. Compatible with live plants, mosses, and all standard freshwater aquarium setups.\u003c\/p\u003e","brand":"CTWPets","offers":[{"title":"White","offer_id":44522171728101,"sku":"XLEV-06871","price":9.99,"currency_code":"USD","in_stock":false},{"title":"Light Brown","offer_id":44522171760869,"sku":"XLEV-10126","price":9.99,"currency_code":"USD","in_stock":false},{"title":"Brown","offer_id":44522171793637,"sku":"XLEV-13182","price":9.99,"currency_code":"USD","in_stock":false},{"title":"Forest Green","offer_id":44522171826405,"sku":"XLEV-16071","price":9.99,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":44522171859173,"sku":"XLEV-20603","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/products\/shrimp-breeding-protector-shrimp-breeding-cave-aquarium-tunnel-739201.jpg?v=1704521811"},{"product_id":"half-shrimp-breeding-protector-shrimp-breeding-cave-aquarium-tunnel","title":"Shrimp Breeding Cave – Fish-Block Design","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThe entry opening is sized specifically for shrimp to pass through freely while being too small for most common community fish to follow them inside. This is the detail that makes it actually useful in a mixed tank rather than just decorative. Berried females carrying eggs will retreat into the tunnel and stay there for extended periods, which protects them from stress and accidental harassment from other tank inhabitants. Shrimp that are preparing to molt will also seek out this kind of enclosed, shaded space — molting is the most vulnerable moment in a shrimp's life, and having a protected spot to do it in significantly improves survival rates in community tanks. The curved tunnel shape gives it a natural feel and multiple points of interest for shrimp to explore when they are not using it for shelter. The low profile keeps it from taking up vertical space in the tank and makes it easy to tuck into a corner or behind a plant cluster where it blends in naturally.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eShrimp survival in community tanks comes down to a few key factors and shelter availability is near the top of that list. In a tank with even peaceful fish, shrimp without adequate hiding spots will spend most of their time stressed and inactive, which suppresses breeding and leads to higher attrition over time. A dedicated breeding cave changes that dynamic quickly — once shrimp discover it they begin using it consistently, and you will notice more confident behavior from the colony overall. Keepers running neocaridina and caridina colonies in community setups often add two or three of these spread across the tank floor to give the whole colony options rather than creating competition for a single hide spot.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eMade from aquarium-safe material. Rinse before placing in the tank. Works on gravel, sand, and planted tank substrates. The low profile fits easily under most standard aquarium decorations and plant arrangements. Compatible with all freshwater shrimp species including cherry shrimp, ghost shrimp, amano shrimp, and caridina varieties. Safe for snails and other freshwater invertebrates.\u003c\/p\u003e","brand":"CTWPets","offers":[{"title":"Light Brown \/ 1 Pack","offer_id":46725727813861,"sku":"XLEV-938293","price":8.44,"currency_code":"USD","in_stock":false},{"title":"Light Brown \/ 2 Pack","offer_id":46725727846629,"sku":"XLEV-9382982","price":11.8,"currency_code":"USD","in_stock":false},{"title":"Forest Green \/ 1 Pack","offer_id":46725727879397,"sku":"XLEV-938291","price":8.44,"currency_code":"USD","in_stock":false},{"title":"Forest Green \/ 2 Pack","offer_id":46725727912165,"sku":"XLEV-9382962","price":11.8,"currency_code":"USD","in_stock":false},{"title":"Black \/ 1 Pack","offer_id":46725727944933,"sku":"XLEV-938290","price":8.44,"currency_code":"USD","in_stock":false},{"title":"Black \/ 2 Pack","offer_id":46725727977701,"sku":"XLEV-9382952","price":11.8,"currency_code":"USD","in_stock":false},{"title":"White \/ 1 Pack","offer_id":46725728010469,"sku":"XLEV-938292","price":8.44,"currency_code":"USD","in_stock":false},{"title":"White \/ 2 Pack","offer_id":46725728043237,"sku":"XLEV-9382972","price":11.8,"currency_code":"USD","in_stock":false},{"title":"Brown \/ 1 Pack","offer_id":46725728076005,"sku":"XLEV-938294","price":8.44,"currency_code":"USD","in_stock":false},{"title":"Brown \/ 2 Pack","offer_id":46725728108773,"sku":"XLEV-9382992","price":11.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/files\/half-shrimp-breeding-protector-shrimp-breeding-cave-aquarium-tunnel-470526.jpg?v=1745930256"},{"product_id":"ctwpets-magnetic-betta-fish-rock-hide-aquarium-decoration-shrimp-pleco-hiding-cave","title":"Magnetic Rock Cave – Viewing Window Hide","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThe viewing window is what makes this piece different from every other cave hide on the market. Most hides work fine but once a fish or shrimp goes in you have no idea what is happening inside — you just know they disappeared. This one has a clear window built into the back face that presses against the glass when mounted, so you can see directly inside the cave from outside the tank without disturbing anything. Bettas in particular spend a significant amount of time resting in enclosed spaces, and being able to see them clearly without tapping the glass or moving the hide is genuinely useful for monitoring their health and behavior. The rock texture is realistic enough to blend into a natural aquascape without reading as a plastic piece, and the magnet holds it firmly against the glass at whatever height you choose. Plecos and shrimp will also use the interior, and the window makes it easy to check on them during feeding without tearing apart the tank.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eKeepers who use magnetic hides tend not to go back to floor-placed caves because the ability to reposition without disturbing the substrate or other decorations is a real quality of life improvement. Mount it low if you want your betta to use it as a primary shelter, or place it mid-tank near a plant cluster where shrimp are already spending time. The rock appearance means it does not look out of place next to driftwood, stone, or planted tank layouts. It also photographs well through the viewing window if you want to capture your betta resting inside — something that is nearly impossible with a standard opaque cave.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eCompatible with most standard glass aquariums. Freshwater use only. Rinse before placing. Slide the magnets apart from the side when repositioning rather than pulling straight off the glass. The interior surfaces are smooth with no sharp edges. Safe for bettas, shrimp, plecos, and all freshwater invertebrates. Clean by sliding the hide off the glass and rinsing under water during regular tank maintenance.\u003c\/p\u003e","brand":"CTWPets","offers":[{"title":"Default Title","offer_id":46729324822757,"sku":"8D-YS21-MHOF","price":15.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/files\/ctwpets-magnetic-betta-fish-rock-hide-aquarium-decoration-shrimp-pleco-hiding-cave-175138.jpg?v=1746013047"},{"product_id":"human-skull-aquarium-decor","title":"Human Skull Hideout – Aquarium Cave Decor","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eAt 4.8 by 3.5 by 3 inches this is a properly sized piece — large enough to function as a real shelter rather than just a decorative accent. Bettas will swim in through the eye sockets and use the interior as a resting chamber, which is exactly the kind of enclosed dark space they seek out in a natural environment. Shrimp will graze along the surface and tuck into the smaller openings throughout the day. The skull sits flat and heavy on the substrate right away — no floating, no tilting, no need to bury it to keep it in place. The detail on the bone texture and facial structure reads well under tank lighting and holds up close inspection without looking cheap or painted. It works in a Halloween or dark themed aquascape but it also just works as a bold centerpiece in a standard betta tank where you want something with more character than a basic cave or tube hide.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eDark themed tanks built around skulls and ruins are consistently one of the most searched aquascape styles, and a human skull at this size gives you a real anchor to build around. Layer in some black or dark gray gravel, a few pieces of artificial black or deep green plants, and a blue LED mode on your tank light and the whole setup comes together quickly. The size of this piece means you do not need many other elements to make the tank feel finished — one or two smaller accent pieces around it and the scene reads as complete. A great choice for a teenage keeper's first themed tank or anyone who wants their aquarium to stand out.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eMade from non-toxic aquarium-safe resin that sinks immediately and will not leach into or discolor your water. Safe for all freshwater aquariums. Rinse thoroughly before placing. Clean with a soft brush during regular maintenance to remove algae from the eye sockets and surface texture. Not recommended for saltwater use.\u003c\/p\u003e","brand":"CTWPets","offers":[{"title":"Default Title","offer_id":46740336705765,"sku":"3M-YJOA-XJO0","price":14.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/files\/human-skull-aquarium-decor-resin-sinking-hide-for-betta-fish-shrimp-small-aquatic-pets-135322.jpg?v=1746648277"},{"product_id":"shrimp-betta-barrel-hide-sinking-resin-aquarium-cave-for-shrimp-betta-fish-small-aquatic-pets","title":"Sunken Barrel Hide – Aquarium Decoration","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #2c3e50;\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThe barrel sinks right to the bottom and stays put without any anchoring — no floating, no repositioning after water changes. The multiple openings let fish and shrimp move in and out from different angles, which matters more than it sounds. Single-entry hides can trap fish or cause stress when they feel cornered. The open barrel design gives shrimp and bettas a way out from any direction, so they actually use it throughout the day rather than just hiding in it when scared. The interior edges are smooth and rounded so there is no risk of torn fins on a betta or injured antennae on a shrimp. Over time in a planted or mature tank, biofilm and moss will begin to coat the textured exterior surface, which helps it blend into the environment naturally and makes it look like it has always been there.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eThis piece works well as a single accent in a small betta tank or as one of several hides spread across a shrimp colony tank. Shrimp keepers with breeding setups often add multiple hides to give berried females a quiet spot to rest away from the main colony. Bettas will typically claim the barrel as their own and spend a significant amount of time resting just inside the opening — which is a good sign that the fish feels secure in its environment. Pair it with live or artificial plants clustered around the base to push the sunken shipwreck feel further and give shrimp more surface area to graze on.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: left;\"\u003eMade from non-toxic high-density resin that will not leach into or discolor your water. Safe for all freshwater aquariums. Rinse before placing. The textured exterior can be lightly scrubbed with a soft brush during regular maintenance to remove algae buildup if preferred. Compatible with sand, gravel, and planted tank substrates. Not recommended for saltwater use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CTWPets","offers":[{"title":"Default Title","offer_id":46745647087845,"sku":"CH-3K4Q-CHCD","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/7572\/8959\/files\/shrimp-betta-barrel-hide-sinking-resin-aquarium-cave-for-shrimp-betta-fish-small-aquatic-pets-352549.jpg?v=1746752963"}],"url":"https:\/\/wildpetsupply.com\/collections\/aquarium-breeding-hides.oembed","provider":"Wild Pet Supply","version":"1.0","type":"link"}