Herbie overflow - what size?

[Sunee]

Originally Posted by Milad

check out the beanimal design. I like it better.

Thanks for the suggestion. I have looked at the beananimal design. It looks good but I do not have the room to have plumbing external to the aquarium. A 30x30 is the max room I have for a new aquarium and the beananimal design would take up too much real estate inside, that is why I had decided on the herbie.