Originally Posted by zanoshanox
Hey all, me and my buddy are planning on each of us setting up a 12 G JBJ nano cube deluxe... Im wondering if i will need a small powerhead...i know its a small tank but ill need SOME water circulation huh? And if so, can someone recomend a model, thanks
the jbj nano 12 gallon tank come with a border line acceptable pump of only 130gph. most of us have upgraded the pump with a maxi-jet 900 increasing the water flow to 230 gph.
general rule is - min.flow ..? gallons x 12 = .. and max flow is ..? gallons x 20 =...!
tank is rated ( less with rock displacement ) 12 gallons .....so 12x20 = 240 gph ...max
modification is simple , no drilling - cutting - extra replacement parts either.