camtang Posted September 21, 2012 Report Share Posted September 21, 2012 can someone please tell me why plecos sometimes get that odd discolouration, where it looks patchy in places almost fadded? :dunno: Quote Link to comment Share on other sites More sharing options...
Caryl Posted September 21, 2012 Report Share Posted September 21, 2012 No, but the BNs are good at it. Quote Link to comment Share on other sites More sharing options...
Godly3vil Posted September 21, 2012 Report Share Posted September 21, 2012 My BN and common plecs do it when they're not comfortable, like when the lights come on and when I do water changes etc. Quote Link to comment Share on other sites More sharing options...
camtang Posted September 21, 2012 Author Report Share Posted September 21, 2012 yeh and bn's as well. I thought it may of been something like they are not happy Quote Link to comment Share on other sites More sharing options...
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