Backyard Aquaponics
A place to discuss aquaponics

I have the ability to get some used spas. They hold water and are roughly 450 gallon...nice size for a TF. Can I use them? I thought all the seats/shelves may present some issue, but otherwise, thought they would be OK. Just wondering if anyone has used them before. Thanks.

yup, you can use them..

Yes you can definitely use them and don't worry the seats/shelves will not create any kind of issue.