Filtration is an ongoing issue with my turtle tank. Am in the process of adding more filtration and aeration. I was wondering if mussels or clams can survive in dirty turtle water. And whether or not the clams/mussels, if large enough, can avoid being eaten by the turtles. If anyone has...

Hi Hawaii Folks - I posted this on the shrimp and invertebrates section last night, but I'm reposting here too: I am interested in finding and keeping freshwater sponges in an aquarium. I know they are filter feeders, so I assume they would need heavy levels of floating algae or other...

I am interested in finding and keeping freshwater sponges in an aquarium. I know they are filter feeders, so I assume they would need heavy levels of floating algae or other plankton. I found a few posts on here about sponges, but no success stories. I saw some cold-water freshwater sponges...

Hi all, I'm looking for invertebrate advice for an outdoor California pond that has water temps bottom out at 50 F in the winter. I have a maximum 3 1/2 feet depth and about 2,750 gallons of water. I am interested in increasing the biodiversity of my Koi and goldfish pond by adding other...