Danh;1363196; said:To add...
Maybe it's just the pics, but your tank looks a little cloudy. That may be from high nitrates. Also, it may be a burn from the heater, or a scrap from something rough in the tank or a net if you recently netted him.
bOOsteN aUdI;1363221; said:deff high nitrates.. any type of fungus on a fish is usually relates to high nitrates.. do a 50 or 75 percent water change like Danh said.. or clean your sump first... bio balls are usually a nitrate factory, and sponges.... do an addition 20 percent everyday and test your nitrates and ammonia ...good luckk you have beautiful cichla... where are they from?