I have read about plecos leaving scratch marks onto the tank wall because they scrape on it and I was wondering how it is possible when glass is so hard. Has anyone encountered these scratch marks? :confused:
peckio
23-03-2008, 12:09 AM
I have read about plecos leaving scratch marks onto the tank wall because they scrape on it and I was wondering how it is possible when glass is so hard. Has anyone encountered these scratch marks? :confused:
No scratch marks on glass fish tanks lah, maybe the person who told u, keeps his plecos in those acrylic tanks, which may be scratchable :rolleyes:
But I do know they'll s**k on silicon, leaving scratches on them :eek:
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