 鲜花( 0)  鸡蛋( 0)
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It might be ick, an infection of the parasite Ichtyopthirius.: p! ~# P1 o, c: T9 S+ f
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You 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.
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, y1 N/ ~* l$ G9 |, v0 M: ^It might be hard to keep all the infected fishes, but treatment is necessary to protect uninfected ones.2 s( Z# Y" Y( ]0 ?0 ^5 ~( y d" g x! p
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By the way, is it necessary to have >20C for koi and goldfish? |
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