Our algae scrubber sponge packs a massive punch! This will easily replace using razor blades or other tools for cleaning your glass, these sponges get everything with just a little elbow grease. I've personally used them on aquariums to get rid of hard water stains and algae. Works on glass and acrylic tanks and is fish safe.
Some people even use our sponges in their filter as bio bacteria and prefilter guard!
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.