Originally Posted by
Sharkboy13
http:///forum/post/2705801
is it possible if i got a 5' round plastic kiddie pool that it would be enough surface area for a shark or two?
Surface area should be ok for a smaller benthic shark. But kiddie pools are pretty cheap and flimzy. If you are going to have 200-300 gallons of water with hundreds of pounds of sand an rock then I'd go with a 300 gallon rubbermaid. They only run about $200.00 or so and come with a drain already.
But you should be aware that the display is only a small portion of the cost of a shark tank. You will have to have filtration. Assuming that you are going to do a sump/refugium and protein skimmer combo, you are still looking at close to $750.00 - $1,000.00. You will also need a couple hundred pounds of sand and some liverock. Moreover, if you really want to enjoy the tank, you will want to install some lighting so you can actually see the shark. Don't forget about the cost of salt for 300-500 gallons of water (depending on your filtration), which would run $200.00 or so.
Not trying to dissuade you here but you should understand that the cost of the display alone is only a small part of the cost of the system. I do think it would be a cool setup though. If you have another tank setup, I'd probably plumb the two together to make one large system. JMO.
All in all, if you are going to do a "low budget shark tank", I think that you could have a decent system for about $2,000.00 total. This system would work to raise a shark for a long time and it's about as cheap as I think it could be done.