Dr Joe;2241464; said:How big is the fish?
If small...
Get a heavy duty tub or reinforce the cheaper ones with a frame.
Get a water testing kit.
Get one of these http://www.aquariumguys.com/microclean1.html for each tub involved. if these are just temp. or a sponge filter http://www.aquariumguys.com/hydrosponge2.html and an air pump http://www.aquariumguys.com/renaairpump.html or a powerhead http://www.aquariumguys.com/penguin660.html
This is the heater holder http://www.aquariumguys.com/ebojager6.html
Heater size depends on external room temp.
Dr Joe
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