daniel5455
Aquarium Advice Apprentice
Have a stock bio cube 29 and I have about 20 - 30 lbs of Bali Rock no bio balls filled the back chamber with lr. I have a skimmer. The live stock consists of currently a yellow tail damsel, diamond goby, cleaner wrasse, one BTA and some soft coral, hermit crabs and turbo snails. Tank is about 2 months old I have lost 2 yellow tangs 2 clowns and 1 yellow tail damsel water test fine. The fish that died never shown any signs of. Sikness one day fine the next dead any suggestions