hmmm... i got to thinking today, and i was thinking of maybe gettiong the stand, and sump from my 58 gallon, and put a piece if plywood on top of the stand, so i can put the 20 gallon tank on there, and using a sump for this tank... it would be much n9icer to be able to put all theh equipment in the sump, and a 20 gallonj sump for a 20 gallon tank would be extremley nice, as trhat will almost double the amount of water in my system, so it wioll be alittle more stable, and it wouldnt cost to much more.