This is in my basement on a cement slab. I have not looked into it with anyone other than my dad. We think it should be just fine. Its a thick slab and after years of the 600 sitting in one spot i see no movement. Best part of a big setup like this is that the weight is spread out over a huge area vs a really tall tank would be much different. I think it will be fine and I guess we will see in the years to come.
Ya I guess no heavier then a pick up truck and that is fine in a garage slab.
Are bead filters good for bio load on their own or do you need an additional sump for bio?


