I bought a 100 gallon stock tank for my red eared slider. She loves it! It gives her TONS of room and is much easier to handle than a glass tank. While it may not be attractive, it's a cost effective solution!

Pros: Lightweight, sturdy, and spacious

Cons: not the prettiest!

We use these especially in the winter when we can put the heaters in them.

I like them over metal because they just seem cleaner and easier to use.

The horses seem to like the water better from these vs. metal also.

Pros: Very clean to use

Cons: A little costly

this is the best watering tank ever we had two differnt heaters one in the drain and a floater love this tank

Pros: easy to clean

Cons: my horse likes to chew on edges

A GOOD SIZE FOR ONE OR TWO ANIMALS ONLY. THEY ARE VERY DURABLE AND HOLD UP WELL.

Pros: THESE TANKS WORK GREAT

Cons: NONE

No real complaints. I use the medium tanks (60G I think). Solid product, holds up well to horses that like to kick it around and splash water everywhere. Rigid design easy to clean. Drain plug is great for drain plug type heater installation. If you have one of those horses that is prone to knocking tanks around, you may want to get the larger poly tank.

Pros: Holds up to abuse, (relatively) easy to clean, 3 sizes

Cons: Smaller tanks can get pushed around by horses