DIY projects

I am building a frag tank out of 1/4" acrylic, the dimensions will be 14"x14"x6". The frag tank will sit on top of my sump and the light that is shining into the frag tank will shine through the tank into the refugium. My question is what size pump should I use for pumping water up from the sump? Also what is the ideal spot to put the output and over flow for maximum flow?

here is a picture of my plan

I tried this new food from marine depot that says color enhancing and my Hippo tang is is the brightest I have ever seen it you ant see it good in the picture but but it really pops from across the room.

talking about food. My columbian shark which I had in my previous freshwater tank eats about a full jar of formula one per month. I feed him the medium pellets because he doesn't even notice the other food.
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