Aurora Prehistoric Scenes Models in a Fish Tank

I have been redoing my GI Joe display and having uncovered the top of the 50 gallon aquarium where I keep some of my Prehistoric Scenes models I thought I would take some photos. It is hard to photograph them through the glass.
The Aurora Prehistoric Scenes started in the early 1970s. All are 1/13th scale so are in scale with one another.
First a dreaded man eating Allosaurus. They went extinct as their were no men to eat when they were alive. They do get to battle cavemen in the Prehistoric Scenes series though.
Next in Dimetrodon which I believe is from the Permian age. Feel free to look that up.
Third is Pteranodon the famed flying reptile.
Last is Triceratops and Styracosaurus.
I will try to get back to these whenever I get a chance to get them all set up. The bases all lock together and it is very impressive.