Closed loop circulation systems?

devil dog

Active Member
I was wandering if anyone had pictures of how to make a closed loop circulation systems?
I want to add it to the 210g that I am putting together now.
Thanks
 

devil dog

Active Member
Originally Posted by TurningTim
Are you drilling the tank or over the top?
I am going to be Drilling it...
 

devil dog

Active Member
Originally Posted by saltn00b
i have pics and details in my upgrade thread.
Where would i find that?

The thing that I want to know the most is on the suction side what do I put over it to stop fish or other thing from going into it? Should it just be some kind of screen box over it? I know that my sand sifting starfish get stuck on my power heads all the time.
 

devil dog

Active Member
Originally Posted by TurningTim
Are you drilling the tank or over the top?

How would you do it if you did not drill it?
 

turningtim

Active Member
Yep, thats how. Notice the T at the top of the intake. You would need to "prime" the pump and get the siphon going but once full should operate fairly well. I would stick with drilling if thats what you want to do. Much less hassle and head loss.
 

devil dog

Active Member
Originally Posted by TurningTim
Yep, thats how. Notice the T at the top of the intake. You would need to "prime" the pump and get the siphon going but once full should operate fairly well. I would stick with drilling if thats what you want to do. Much less hassle and head loss.
Yeah I'm going to try to drill the tank myself...

the last time I did something like this I brought the tank to a glass shop and that worked well but that was a 120 and this is a 210 not as EZ…
 

saltn00b

Active Member
just make sure the tank is not tempered if its glass, and if its acrylic, have water on stand by to keep it from melting.
 

turningtim

Active Member
Originally Posted by Devil Dog
Yeah I'm going to try to drill the tank myself...

the last time I did something like this I brought the tank to a glass shop and that worked well but that was a 120 and this is a 210 not as EZ…
Its still 1/2" glass right. It may take a bit longer but you'll get through it. Here a link to my 120 build thread. At the bottom of the first page I did a bit of a drilling speil if you want to take a look.
https://forums.saltwaterfish.com/t/284317/diy-120-reef-build
HTH
Tim
 

devil dog

Active Member
Originally Posted by TurningTim
Its still 1/2" glass right. It may take a bit longer but you'll get through it. Here a link to my 120 build thread. At the bottom of the first page I did a bit of a drilling speil if you want to take a look.
https://forums.saltwaterfish.com/t/284317/diy-120-reef-build
HTH
Tim
I read that. That’s why I am going to try it for myself…
I want to put two 1 ½ holes… one for a manifold that will run under the sand and I will have six ¾ flex that I can point at whatever need more flow…
 

turningtim

Active Member
Ut Oh! I knew I should have written a disclaimer! J/K!
2 1.5" bulkheads? What pump are you thinking about? I don't see any issues with what you're trying. But I set mine up to be flexible in case the jets didn't work the way I wanted and I could still have a standard CL if I needed to change it.
You may be putting yourself in a corner with one in and one out but thats you're call!
 

devil dog

Active Member
Originally Posted by TurningTim
Ut Oh! I knew I should have written a disclaimer! J/K!
2 1.5" bulkheads? What pump are you thinking about? I don't see any issues with what you're trying. But I set mine up to be flexible in case the jets didn't work the way I wanted and I could still have a standard CL if I needed to change it.
You may be putting yourself in a corner with one in and one out but thats you're call!
It is called an AMP Master it runs a about 2400 gph and only takes 1 amp… and I will have my over flows at round 1200 gph… that way I don’t need any power heads
 

turningtim

Active Member
Nice pump! I run dolphins my self but the smaller ones. With that much flow I think your good at 1.5" and would plumb the manifold with 1" pipe and then exit with 3/4" loc-line. But I have another option to loc-line. Search Oceanmotions they make switching devices but they have something similar to loc-line and it comes in 1" pieces.
With that much pump I think it could handle all 1". Its not about pressure its about flow.......
Tim
 

devil dog

Active Member
TurningTim said:
Nice pump! I run dolphins my self but the smaller ones. With that much flow I think your good at 1.5" and would plumb the manifold with 1" pipe and then exit with 3/4" loc-line. But I have another option to loc-line. Search Oceanmotions they make switching devices but they have something similar to loc-line and it comes in 1" pieces.
With that much pump I think it could handle all 1". Its not about pressure its about flow.......
Tim[/QUOTE
Good point! I will cheek that out… Have you ever heard of Oregon reef.com? I have been looking on there for ideas but smaller…
 
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