rambalou2002
New Member
I have a 50 gal. tank with 2 yellow tail damsels (there was a velvet damsel that died 2 days ago).
The tank is new and has had the fish in in it for 3 weeks. No ammonia or nitrites detectable yet.A lot of brown algae has formed. Do the fish NEED to have the lights on for a certain amount of time each day?I had been leaving them on for 8-10 hours daily.Thanks!
The tank is new and has had the fish in in it for 3 weeks. No ammonia or nitrites detectable yet.A lot of brown algae has formed. Do the fish NEED to have the lights on for a certain amount of time each day?I had been leaving them on for 8-10 hours daily.Thanks!