Moving Over To A Bigger Tank

[markass]

Thanks! I just don't like to see those bubbles all over my tank.. I have a goby (dragon) as a sand sifter but he is kinda big and I don't want to have two. anybody know of a good sand sifter that is alititle smaller.

 

[tragikmagik]

Live Phytoplankton

I run a Red Sea Prizm and find it does exactly what I want it to - underskim.

If funds are limited and its a choice between no skimmer or a Prizm get the Prizm.

My question is what is underskim? I also use a Prism
I also have another question about skimmers...Should a skimmer constantly be able to produce foam into the overflow cup, cause mine does..If I turn it up too much it will overflow the cup in a matter of minutes so i just set it to make a dry foam but still all i get is white foam...Where should this be set? Should there not be anything in my water to skim? my tank is only a 20 gallon wtih a skimmer rated for up to 110 gal i think... I know its overkill...here very soon its all moving over to a 55 gal. but have to wait for funds. Anyones input on skimmer settings would be helpful.