Shrimp Dome Hide – Natural Breeding Cave

The 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.

Colony 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.

Rinse 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.