Here is some bad pics :P
The pools (this is with the smaller version):
(Mind the books, thats the only way to hold it up :P)
The Styrofoam background before hand (This will rest on the sand)
(There will be more background, I have only done this third)
Well it is box part is 19 x 13 x 18cm of the salt water. the fresh water is 19 x 32 x 18. then the ramp is this (divided by 2 though) for the salt water part 9 x 5 x 9. the fresh water one is 9 x 16 x 9. They mostly going to be empty, besides a few rocks and sub.
The type of plants I'm going for is a java moss (My crabs don't have ill side affects from it so it is OK), duck weed and maybe a banana plant... I am going to add shrimp, maybe a few guppy/bristle nose fry from my other tank, but the bristle nose will go back into my other tank :D So it isn't going to stay in there long term. And of course snails, What would be the point of having land snails if there is no aquatic snails? :P All of these will be fresh water, I so far haven't kept SW critters. But I have kept pico fresh water tank, so I am use to having small tanks.
I am going to use a pump for a water fall for the fresh water pool, the salt water one might have a filter, or it may just be a air stone.
Also, I can't have med sized pools, I love to, but I don't think my day would like me to cut a new plexi glass glass...