- Joined
- Dec 28, 2015
- Messages
- 511
- Reaction score
- 185
My 55 gallon fish/reef to on its last stages of cycle. Parameters are ammonia 0, nitrite 0, nitrate 90. I come home from work and the tank looks like a snowball paper weight. Is this normal and if not what should i do? I was told to wait a week and do a 40% water change and i should be ready for fish or at least a clean up crew. Help




