Review on 🐠 Aquatop CAF-10 Classic Aqua Flow Sponge Aquarium Filter - Efficient 10 Gal Aquatic Supplies by Nikki Huang

I have a 5.5 gallon aqueon aquarium with amano shrimp and tiger snails. The snail loves to sleep in the corners where the bubbles flow and the shrimp love to peel their lips. I have two in my tank because I needed a second for his compartment to help with an ammonia problem I was having, now that I have taken care of it the second filter will be used to fill future tanks. The compartment is probably my favorite part of this sponge filter. Not only does the sponge keep the good bacteria out, but it can be a small filter media in the compartment for extra BB storage. That or if you have an ammonia spike, add zeolite to help with that. My only issue with this sponge filter, no double sided suction cup, the filter doesn't seem to want to stay in place even with small pebbles/zeolite in the compartment.