Often reptile aquariums are made of thinner glass and are not designed to hold water. However, if the aquarium is just a general aquarium, then it a simple matter of cleaning out the tank (in a bath tub is where I do it), and then adding some equipment. You will need a stand that can support the weight of the tank and water. You will also need a filter, a hang on the back filter will probably suffice if the tank is relatively small. You will need aquarium gravel, and a heater as well. You may also need to get a new light or hood, depending on what you had on the tank originally. I've found shopping online to be the least expensive way to upgrade, and I love www.bigalsonline.com for their price and selection.
Any reptile you choose to put into the large fish tank provided it will fit and you know how to look after it properly.
An aquarium is usually filled to the top with water as it houses fish. A reptile tank is never filled with water because it houses reptiles.
So long as you've thoroughly cleaned the tank between occupants, there should be no problem.
Robert Frost
A reptile is cold-breathing a fish is not. A Fish has gills a reptile doesn't That's about all i can tghink of.....
Reptile.
No, a guppy isn't a reptile. A guppy is a fish.
The internet will be your friend for this one. Hope I helped :)
No. A blob fish is a fish.
No fish are fish.
neither. its a fish. you put reptile twice by the way.
Technically no, a turtle is not a fish. It is a reptile.