could anybody tell me if its unusual for my crabs to crawl up filter pipe out of water and perch himself there.Any advice most appreciated
Yeah i agree, most crabs nead some land to rest one as they can't be submerged in water 24/7, heres a good site for ID'ing crabs and similar critters if you don't know what type of crab you have;
http/www.shrimpcrabsandcrayfish.co.uk/Sh...m.htm~mainFrame
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