Skimmer question?

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Fozzy225

Aquarium Advice Activist
Joined
Apr 14, 2011
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I've been upgrading piece by piece working on getting a 75 gallon reef tank going. I just invested in a sump refugium it's a lil over kill for my 45 gallon and for my soon to be 75 gallon. it has 2 intakes for water coming from tank. I'm only going to need 1. My question is can I use the other tube for the return for my skimmer to help with bubbles?or if anybody has another good idea on what to do with the empty intake?
 
You got me thinking. But I don't think I have the room for 2 tanks.wife would kill me. Lol
 
Lol.. Dude your twisted. I'm cracking up over here. Is there anything I can do with the other intake?
 
Fozzy225 said:
Lol.. Dude your twisted. I'm cracking up over here. Is there anything I can do with the other intake?

If you only have one drain and one return in your tank, that's all you can use.

Or will you have 2 drains coming from your tank? Usually 75's only have 1 drain.
 
I have 2 pipes on my sump I was trying to put the return water from skimmer in the other pipe to cut down on bubbles.
 
Fozzy225 said:
I have 2 pipes on my sump I was trying to put the return water from skimmer in the other pipe to cut down on bubbles.

I don't think it's necessary, but I guess you could if you were having microbubble problems.
 
I am having Micro bubbles problems. And I tried it and i have to mod the tube it's not strong enough to push the water.
 
The water coming out of the skimmer isn't strong enough to push the water over and down so I'm gonna mod the pipe that is going down in the sump
 
If I understood your original plan, it was to run the output of the skimmer to one of the elbows meant to be a skimmer intake. Unless you raised the skimmer immensely, even if the pump was strong enough you'd be spewing water out of the top of the skimmer.

That looks to be a Coralife skimmer. I have the 65 model in use as a HOB. I can't quite make it out, but I imagine that your return pump is in the same compartment as the skimmer. I would get a foam prefilter block to put on the skimmer output which will cut down on the bubbles, and another (if you can) for the return pump intake. I think this will be the simplest solution to your problem. Mine does make some microbubbles as a HOB, particularly after a good cleaning, but nothing that's intolerable. However, my output runs through a little box with foam blocks in it to diffuse the microbubbles.

I can't tell if your skimmer output is below the waterline of your sump or above. I think if it is just above with the foam filter it might work best. In any case, the foam block on the output is where'd I start to see what happened and you can alter the depth of the output to tweak it.
 
Now that I see the picture, I know exactly what you're talking about now.

I was one click away from buying that really versatile sump! I've heard very good things about that aqueon sump, but Ive also heard people complain about the microbubble problem with the skimmer behind at the end of the line. That's the main reason I went with the Eshopps fuge. Then again, that has it's problems too!

I also used to have one of those coralife skimmers and mine threw out a lot of bubbles as well. I've heard of people using a sock instead of the bubble box diffuser that comes with the unit. Have you tried a sock with some floss in it?
 
This is a top view. I tried moving the the foam around in the box I moved the box up down left and right.still have lil

image-3558349771.jpg

bubble problems.
 
Are the microbubbles coming from the bottom of the box or coming over the top? I can't tell from the pic if the bottom of the box is in the water, and I'm unsure if I'm looking at foam in the box or filter material. I use a couple of foam blocks intended for an Aquaclear filter in mine, and the top of my box is just slightly above the water level of the tank.
 
Bubbles come out the bottom. And I'm using 2 different kinds of foam pads. Im gonna try to adjust the hight like you did. Wish me luck
 
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