Duddits
Aquarium Advice Freak
I have a 55g tank with 2 giant danios and 5 2" African cichlids. Tank is set up with a 75g wet/dry filter, 1 power sweep power head, sand, 5-6 large rocks and a few artificial plants. I have a pc light 4x45 with moon lights. The fish are fed twice a day. Flakes in the morning and frozen at night. The lights are on from 9-9. I have brown algae that grows in the sand and on the glass. How to I stop it? Are the lights too strong for a cichlid tank? I see the same set up in others tanks and their water is crystal clear and the sand is bright white. How do I keep mine like that?