Marine

How do you get rid of ick in a reef/fish saltwater aquarium?

fish with whitespot

Otis Your choices are fairly limited as far as treating ick is concerned. You can either opt for an increase in salinity which could involve a lot of faffing or buy a specialised treatment in your local shop. Do be aware, however, that many fish medications contain copper in sufficient quantities to be very harmful to invertebrates. This would only ...

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