Just a couple of tips, try to size the pump to the size of your DT. dont get a strong pump for small tank (this is the alarm going off that you see people complain about). Best thing is to get an adequate pump and one that you can control the flow in. PM me if you need any help in tuning it once you get it, glad to help
Thanks again! I ended up getting a basic toms aqualifter and it runs 3.5 gph . It fills up the return chamber in a decent time and so far all is well. not bad for the price! mods please close.