- Joined
- Sep 19, 2015
- Messages
- 446
- Reaction score
- 78
Tank is 4 month into cycle...bare bottom...not turned on the lights...75% of the rock is real reef dry rock and 25% is live. Dosed microbacter 7 and ammonia to kick off the cycle. Tank is fully cycled...after 3rd month mark I started seeing white sponge like thing at the bottom crevices...slowly started spreading on the bottom of the tank...anyone seen this before. Seem like a filter feeder to me.