dwarfgourami
Fish Connoisseur
if they were very carefully scrubbed out of course, so the fish don't get medicated in the process. And the labels scrubbed off. But presumably they must make these so they don't leak out anything nasty to fish? I will need a number of smaller caves soon and haven't seen anything suitable round the shops. Was going to use a spare length of filter pipe but have just realised it is too narrow.
and how about old fish food jars?
and how about old fish food jars?
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