Came across this on another site...

[HoangLan]

Well, if I'm the fish in that aquarium, I would'nt like it with the pump humming 24/7 next to my ears

 

[Dr Joe]

FUNCTIONAL

 

[kriztu]

yes, definitely if you add more buckets, i think the system is quite versatile. that's if you have the space ofcourse

 

[Jesta2]

I currently use lava rock. After reading thie I'm going to try the scrubbers. Thanks for the great ideas!

 

[cburkhart78]

Seems like it would work.But that water doesn't look "pristine" as he claims it to be.

 

[gomezladdams]

I like it,if you used a canister filter to pump the water up and pot scrubbers for biomedia could be good for a bigger tank