于 2004-02-23 23:52 I will change my tank from 30" x 16" x 20" to a 38" x 16" x 30" , it's a Reef Tank, so do I need to install a 滴流過濾 at a side of the tank? Thanks....... And also about the上水泵的問題, what xxxxL/H do I need ? I'm using a SICCE 3700L/H, any suggestion? What size of the 上水pipe and 落水 pipe do I need?