I dont understand ? I got a HOB and an undergravel where does this power head need to be ?puntoturbo;2590167; said:Make sure you buy a power head aswell!!! lolol Eheim = ZERO flow/circulation.
puntoturbo;2590167; said:Make sure you buy a power head aswell!!! lolol Eheim = ZERO flow/circulation.
tcarswell;2590318; said:I dont understand ? I got a HOB and an undergravel where does this power head need to be ?
solchitlins;2587223; said:here's a good link for you if you decide to fill it like they suggest.
http://www.rexgrigg.com/Eheim Classic Canister instructions.htm
unlike the other eheim classics yours will have a single bucket thing that comes out that you fill with all the stuff.
1 L ehfimech, coarse pad, 2 L ehfisubstrat, fine pad.
CHRIS79;2610250; said:is it possible to set one of these things up strictly for mechanical just wondering if so how. (2215)