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whats the easiest way to get rid of cyano? its starting to take over my tank. I switched back to my regular output lights, hoping that it will help. What else?
ya i already use ri/do water. im sure i do over feed, but you have to with my two pigs the clown will never stop eating and the damsel is just sinking food potrol. so nothin really ever even gets to stay on the sand bed
Cyano can flourish under NO's as well if the bulbs are old and have shifted spectrum. If your bulbs are new then its most likely a nutrient problem and changing to NO's is not going to help.