scwd question

[ericlong]

Question.

(1)do we need to turn on the pump 24hr/weeks?

(2)can we off the pimp at night?

(3)how do we place the outlet direction?

(4)can SCWD user can post ur photo of ur scwd setup picture?

[jc85]

1) It depends on whether this is the only circulation in ur tank.

2) Same as 1

3) and (4) hope this link helps, http://www.melevsreef.com/closedloop.html

[ericlong]

here some pcs of my scwd setup..

still had alot mirco bubble...anyone can help me reduce the bubble.

had try to reduce the output volum,result>less bubble,but low flow...How????

Edited January 26, 2005 by ericlong

[ericlong]

some pcs

[ericlong]

pic

[narkosis]

still had alot mirco bubble...anyone can help me reduce the bubble.

had try to reduce the output volum,result>less bubble,but low flow...How????

Bro,

I've encountered this before in a couple of SCWDs I've installed. In both cases, it was because our piping connectors were not air-tight (sealed with PVC glue). So you could do the same thing on yours. Make sure all joints are 100% sealed. Lowering the flow is not a solution.