yet anathor w/d q

[aoscar]

here is my diagram for a 20 g sump, is it right? my tank has a uilt in overflow and i will be using duro stand pipes. I was wondering if I should use 1 or 2 pumps and how many gph should I use? The tank is 150 g and will house 2 12" oscars a 10" jag 14" pleco and 2 4" tinfoils although I'm not sure I'll have the tinfoils.the red indicates heaters, green pot scrubbers and foss, and the yellow sponges.
thanks for any help in advance.

 

[aoscar]

sorry about the pic for some reason I couldn't upload the file. So will it work?

 

[Shocker6966]

I'm not seeing the dry part of the wet/dry. Also, the water level will be even across the board. Basically, you're missing the portion of the filter media that sits above the water level, giving it the "dry" portion of the filtration.

 

[biowyo]

no it will not work as a "wet/dry" u have to suspend the filter media above the water line. go to a store and look at one before you build it

 

[aoscar]

no it will not work as a "wet/dry" u have to suspend the filter media above the water line. go to a store and look at one before you build it

that's what the yellow is, half submerged sponges.like on a tetratech 500

 

[snickle]

Not enough bio-media not underwater. In my AGA Megaflow Sump, none of the bio-media is underwater. The water just flows over it. I'll try to take a picture. I use pot scrubbers as bio-media.