Pump size for TLF reactors with GAC and NP biopellets?

[Coleus]

Originally Posted by jphong

So I should have pellets in the first chamber full blast then slow it down with a valve to the second chamber with the carbon?

How is yours set up?

I have one pump 1200 for each reactor because now i am using 2x Deltec FR-509 Fluidized Reactor, but i did have TLF 150 before and was also use 900 on carbon and 1200 on pellets (was just too small for size of my tank and leaking problem)

Also when i replace carbon or fill up pellets on each reactor, i want to able turn them off separately.