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Aquarium Advice Freak
I'm trying to decide whether I should buy a new tank or a used one when I upgrade my 30 gallon. I'm concerned that not knowing the history of the tank could spell disaster for my fish either due to residue of harsh medication or leaks, etc. I have also heard that a fish tank will only last so long -- so if I do get a used one, how many years old would a tank need to be to be considered too old to buy? I understand that there are many factors that come into play here, but I'm just looking for some general advice.
I'd like to hear your opinions on this as I'm very anxious to upgrade to a bigger tank!
I'd like to hear your opinions on this as I'm very anxious to upgrade to a bigger tank!