exoticaquaria
Active Member
i just noticed my rays chewing on the airstones and it leaves a mess on my bare bottom tank lol. more annoying than anything since the airstone is blue and my bare bottom is black. i see lots of tiny particles all over. any one else have this weird behaviour? i notice they do this a lot when i don't feed them for a day after my water change. i have already suspended the airstone a bit but they can still reach it since the biggest one is about 14 inch disc on my 2 foot high tank. i think i have to DIY something that they can't chew on.
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