DIY Refugium 30gal

Hi guys
I start building this 30gal refugium and I want to make sure that the water flow is going to be ok in it.I atached a picture. You can edit the picture and posted back with any corrections. I used IPS Weld-on #16 to glue acrilic to glas but in some parts become lose after dry. What should I use to hold it??
Thanks

 

The Weld-on cement will only stick acrylic to acrylic. To bond the acrylic to glass, use regular silicone aquarium sealant.

 

Yep, Weld-On chemically bonds acrylic. For that it's the best. It's useless on glass. Who advised you to use it that way?

 

Should I take them down or should I put the silicon on the top of that weld on

 

Since you don't have a bond there anyway, I would personaly be tempted to take the partitions out and put silicone on the edges. Put the divider back in place and then put a fillet of silcone along both sides of each joint. There can potentially be a bit of pressure on the walls. JMHO

Mike

 

Thanks
I will reglue all the parts.