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 WCMM Glancing – itching itself against tank objects no visible symptoms Subject: WCMM Glancing – itching itself against tank objects no visible symptomsby Zendo on 2019/3/6 21:45:57New fish keeper. I have 25l Nano, soon to be exchanged for 57l, Problem WCMMs. one of them , the smallest, is often glancing off leaves , and mad bursts swimming and twisting across tank. There are no visible , to me anyway, signs on his body. He does feed pretty well. There are no signs in the rest of them. The tank is very well planted and he spends some time in the leaves but there are a couple of males being maccho with finnage on display. I have had beginers troubles getting the water balance right : the last results gh 180,kh180 ,ph 6.5/7, NO2 0 ,NO3 0 Temp around 72F^ with water change 30% and a dose of Tetra Easy Balance. I could rigg an hospital tank up from a plastic storage box. But I am aware the greatest danger to fish is beginners overmedicating- fixing what aint broke. Thanks