Keni
Aquarium Advice Apprentice
I have 6 goldfish and they have already out grow there 15 gallon tank. I want to make one myself instead of buying one I'm not sure on what to use as the top and bottom "security rings" I would love any sugestions and tips on any part of the prosses. Please and thank you!!! Here's some picks of my babies in their 5 gallon temp tank (were they go when the 15 gallon is being deep cleaned).