Moved post to own thread -


Tom - starting a new thread for a question that is off topic to the thread you are reading is preferred. Asking off topic questions in someone else's thread is a good way to have your question go unanswered and that would be a shame.


The general rule of thumb is one from per 10G. an 18In cube is roughly 25 gallons. I would say 2, but no more than 3 frogs in a tank that size.