resevoir size

[mulletron]

Gathering parts for H2O rig, what the verdict on a res? Tupperware, 4x4 box, PVC tube or closed system?
Have 400gph pump, Escort HC, everything to be 1/2". Going to try direct die, Thanks in advance

[eh?]

400 gph is a pretty quick pump....anyway i went to lowels ang an underground eltrical box for 8 bucks. its 4x4x4 and its water tight, i love it