Quote Originally Posted by frogsanity12 View Post
There in 2 plastic tubs. One big one and one medium sized one. I drilled some very small holes at the bottom of the medium sized one to let the water go through to the pump and the heater. They're sitting on bricks. Should they be in the middle of the tub? The big tub is green and that is where you get the green tint.
Boy were we all wrong Lol!! Now that you've pointed out what they are I can tell they're bricks.