PorshaF
Fish Crazy
My brother gave me a tank, he said his friend was selling it and never used it. The seals all look great, no calcium buildup or molding, no drying out of silicone etc. Its 36" length, 18" width and height. So 50 gallons? Or 48 really if there's substrate. But how could I tell if it's an aquarium or a terrarium? I have a use for whichever it happens to be. Any tips to tell without filling it up and potentially breaking it?