- Joined
- Mar 27, 2020
- Messages
- 136
- Reaction score
- 117
Hello
I have three Hd primes on my 75 gallon tank and I seem to be getting a green film on the tank glass. I change water once a week about 50% and I am very regular at doing it. My tank isn't near any windows and I have all three lights( Picture of tank below). Uv90, Vio90, Db100, Blue100, Green4, Red4, Cool white18. Can anyone help me with any suggestions?
I have three Hd primes on my 75 gallon tank and I seem to be getting a green film on the tank glass. I change water once a week about 50% and I am very regular at doing it. My tank isn't near any windows and I have all three lights( Picture of tank below). Uv90, Vio90, Db100, Blue100, Green4, Red4, Cool white18. Can anyone help me with any suggestions?