So this is it sofar. The backround was actually from a 30gallon that I was planning on making into my terrarium, then decided to go with the larger 55gal instead.
This is my "filtration system".. Originally I was going to have a fountain pump pump water up to a powerhead filter. The water would be filtered, then spill into that red funnel which has a hose attached to the bottom, which would be my waterfall.
Here is my pump, I am planning on putting more "egg crate" on the right side and center, and foaming it as well. (Screen is now sewn around the pump bottom)
This is my egg crate, that I intend to use for my land area. I am going to spray foam in between the egg crate and this other type of extremely flimsy "light defuser pannels". I put the plexi-type material on the back of the egg crate in hopes I would get a straight backing. Also I am hoping the foam will expand through the egg crate instead of backward into the land area
CLAMS!!!
Here are the clams in their little 30gallon aquarium. You can see a couple of them opening up showing the mouth!

( also a little snail in that one picture!)
