 鲜花( 0)  鸡蛋( 0)
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It might be ick, an infection of the parasite Ichtyopthirius./ S. T1 q* Z8 i) Y$ e9 r2 T2 U
4 H6 W& [0 |( @8 }, NYou can increase the water temp up to ~28C and give them drugs (basically Cu2+ ions), plus large quantity of water change. Google for further details./ x7 S" c- ~5 S# R: q7 r7 a" D
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It might be hard to keep all the infected fishes, but treatment is necessary to protect uninfected ones.8 m6 y+ j, x0 _$ F
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By the way, is it necessary to have >20C for koi and goldfish? |
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