Thread: Do fish change colour?
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Old 30-07-2006, 06:52 PM
Tiggrx Tiggrx is offline
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Re: Do fish change colour?
Most of the common leeches feed on snails or other small invertebrates. The only one to be wary of would be the Fish Leech (Piscicola geometra) which is a greenish colour and quite easy to identify.
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