could you use this?

[TheCanuck]

i would love to do that but seeing as i live with my parents their rules

Search in google pictures for marble shark... there is a picture of a tub with a catshark in there and it looks really good for being a tub. You could do some smaller stingrays with him too

 

[Kevin8888]

If you build a platform around it then it would look like an indoor pond rather then a tub.

 

[coandcarule]

Looks pretty sweet (the marble in the tub) and the platform idea sounds good

 

[TheCanuck]

Looks pretty sweet (the marble in the tub) and the platform idea sounds good

You find that picture?

That guy did a great job making the inside look awesome, like a real pond. If you went around the outside with some plywood it would turn out pretty decent.

 

[coandcarule]

Yea dude, thanks for the tips/help guys