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Originally Posted by George
A sump, like a display tank, is the bigger, the better. A few comments.
1. Why do you think you need more flow in your refugium? How much flow do you have for your fuge now?
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The water looks like it just flows over the top. The macro aglae doesn't move at all. I thought I had too much in there so I pulled out a bunch of it, and it's the same. I have no idea how much flow I have thru it. I have the valve on the inlet opened all the way, and the one on the skimmer side is open about 3/4's of the way.
Quote:
Originally Posted by George
2. You may want to re-size your partitions to give your fuge more space. Depends on what skimmer you have, you don't need that much space for skimmer section. Size your return section accordingly so you can have one week of evaporation water in that section (or how many days you feel comfortable), and of course can hold your return pump.
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I have an Instant Ocean SeaClone 100. (comments coming) I have enough room in my return area for the pump and about 3 days of evaporation. I could add more but it the hydro goes out there is enough room left for the overflow water to not overflow onto the flow by half an inch.
Quote:
Originally Posted by George
3. you don't need 3 baffles for fuge divider. The flow in the fuge is very slow and won't have that many bubbles. That design of baffles is for eliminating of bubbles.
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I think I'll go to work tomorrow and cut apart some 4mm units we have and see if I can make a better one. I think I might need to get a union since my overflow piping is all glued together. Might have some problems getting the new tank in there without cutting something.
Quote:
Originally Posted by George
4. Space between baffles can be as little as 1". Don't space them out too much. You are losing valuable space in the sump.
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I thought I needed the baffles that far apart so I could get more flow thru them.
Quote:
Originally Posted by George
5. There is a red line between skimmer section and the fuge. Is that your fuge water feed? How are you doing that? Split the drain or a separate pump? Many people just split the return and add a valve to control the flow in their fuge.
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My DT is drilled with a 1.25" piece of ABS coming down and tee'ing into 2 .75" inlets with flow comtroled by ball vavles. The return pump pushes too much water so I have the return tee'd off back into the return section with a ball valve on it. If I could have found something bigger to connect to the ASB Tee that I could put valves on I would have made them bigger. I have no idea how much turn over I get thru the sump, but all my zoa's, paly's, blasto's, ric's and shroom seem to always be open and my water tests good. Here's a picture of it.
Here's a pic of it before anything was in it.
This one is backwards as it was tanken from behind the stand before I moved it and got it wet.
My thanks for your input!!!