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hey everyone. A friend of mine had a 20 gallon tank with a pretty old tetra HOB filter, a old, (AND RECALLED XD) topfin HT150 heater, as well as 5 Pipidae frogs that he raised from tadpoles from those infomercials on TV. pretty funny actually, considering the largest is about a foot long...

Hi,.   So let me begin by apologising if this is in the wrong section. I wasn't too sure, but presumed this to be quite a basic question (shame I've ran out of ideas!) so placed it here.   Anyway, I have a custom made aquarium, at 60cm tall, 54cm deep and 76cm long, this one is quite unique.  ...