How do I install a baffle on existing sump/fuge?

[raptor72]

Back when my lfs put together my sump/fuge, they put in a (loose) baffle of eggcrate that separated the sump from the fuge section. I've noticed that pieces of chaeto will clog up my skimmer motor and I want to install a permanent baffle to avoid this.
What material should I use and how do I install it with water in it?
https://forums.saltwaterfish.com/data/5/5a/5afc4ebb_IMAG0349.jpg

 

[flower]

Quote:
Originally Posted by Raptor72 http:///forum/thread/386888/how-do-i-install-a-baffle-on-existing-sump-fuge#post_3400418
Back when my lfs put together my sump/fuge, they put in a (loose) baffle of eggcrate that separated the sump from the fuge section. I've noticed that pieces of chaeto will clog up my skimmer motor and I want to install a permanent baffle to avoid this.
What material should I use and how do I install it with water in it?
https://forums.saltwaterfish.com/data/5/5a/5afc4ebb_IMAG0349.jpg
I would use the same material as the sump tank, and it needs to be empty to work on, I would run a canister or penguin type filter for 24 hours while the silicone sets on the new installed baffle. I also run a bubble air line (no stone) in the sump to keep water moving besides the intake hose that sends water to the fuge.

 

[acrylic51]

Is the sump glass or acrylic?

 

[raptor72]

 
 
I would use the same material as the sump tank, and it needs to be empty to work on, I would run a canister or penguin type filter for 24 hours while the silicone sets on the new installed baffle.  I also run a bubble air line (no stone) in the sump to keep water moving besides the intake hose that sends water to the fuge.
 
Ok, so the baffle would be glass then.
I don't have any other type of filter to run as a back up. Is there ANY way to glue it in place while it's wet (epoxy)?

 

[saxman]

You can use 1/4" acrylic, and make the baffle a pressure-locking baffle (google "pressure-locking baffles" and you should get an article or two).
Here's a good article:
http://www.wetwebmedia.com/ca/volume_3/cav3i1/Baffles/bafflesart.htm
What you do is use EPDM weatherstripping (Home Depot, etc) around the edges of the baffle (cut the baffle accordingly to allow for a tight seal) and push the baffle into place. I've used this on one of our setups for several years, and it works fine. The nice thing is you can move/remove the baffle(s) as needed.
HTH

 

[raptor72]

I like this idea. I'll put it together this week. I'll let you know how it works out.

 

[flower]

Quote:
Originally Posted by saxman http:///forum/thread/386888/how-do-i-install-a-baffle-on-existing-sump-fuge#post_3400474
You can use 1/4" acrylic, and make the baffle a pressure-locking baffle (google "pressure-locking baffles" and you should get an article or two).
Here's a good article:
http://www.wetwebmedia.com/ca/volume_3/cav3i1/Baffles/bafflesart.htm
What you do is use EPDM weatherstripping (Home Depot, etc) around the edges of the baffle (cut the baffle accordingly to allow for a tight seal) and push the baffle into place. I've used this on one of our setups for several years, and it works fine. The nice thing is you can move/remove the baffle(s) as needed.
HTH

I learn about the coolest stuff on this site..

 

[al&burke]

That is a cool idea, I guess if you used it for a couple of years Saxman the adhesive is safe for reef tanks.

 

[raptor72]

I did it, following the instructions to a T. It seems to fit pretty solid. Here's what it looks like.