creative ramp ideas for deep watering holes???

[DinoJax]

Thanks everyone! Unfortunately I can't gave too big if pools unless they are narrow because the top of my dual 60 gal is pretty narrow. :/ I do love the nylon strapping Cord YYWW suggested. I actually bought a roll because my work or I dont order enough packages that come with it.

Anyone know how to cut through aquariums. its plexiglass I think. Some type of hardened plastic. Its the only way I can imagine getting pools bigger than narrow Tupperware in.