I don't have the parazoantus symbiotic sponge.
Sponges ,generally, proliferate in my aquariums more since I started vodka and vinegar dosing 4 years ago. Lot's of yellow sulfur sponge; still have some of that yellow finger sponge Gary mentioned too. There are also a bunch of lavender sponges; many others in the cryptic fuge and elesewhere. I also have a chunk of red orange carrribean sponge,formed more like a lobophyton than a typical balll spopnge that won't quit after more than 2 years. I know Randy Farley was experimenting with several sponges and vinegar dosing laat year. i believe on of the specimens he was playing with was a red tree sponge. I'm thinking abut getting afew more to see how they do. Might try the " aussie sponges", those zoanthus on them might like the bacteria and oranganics too, who knows.
I think the organics and some of the extra bacteria give them a boost. Sponges ,often noted for toxins, do good things for the most part ,imo, via their ability to process lot's of nutrient material into bioavailable forms like sponge cells which they spew out.
Sponges ,generally, proliferate in my aquariums more since I started vodka and vinegar dosing 4 years ago. Lot's of yellow sulfur sponge; still have some of that yellow finger sponge Gary mentioned too. There are also a bunch of lavender sponges; many others in the cryptic fuge and elesewhere. I also have a chunk of red orange carrribean sponge,formed more like a lobophyton than a typical balll spopnge that won't quit after more than 2 years. I know Randy Farley was experimenting with several sponges and vinegar dosing laat year. i believe on of the specimens he was playing with was a red tree sponge. I'm thinking abut getting afew more to see how they do. Might try the " aussie sponges", those zoanthus on them might like the bacteria and oranganics too, who knows.
I think the organics and some of the extra bacteria give them a boost. Sponges ,often noted for toxins, do good things for the most part ,imo, via their ability to process lot's of nutrient material into bioavailable forms like sponge cells which they spew out.