Sump suggestions for 90 gallon

[USMC4Life]

What size pump?

Always go with way more than needed but the one that can modulate the output.

 

[Scott.h]

If you do vinyl you'll probably end up with three-quarter inch tubing, which could be fine, but with that you'll have more head pressure. So are you going to do your sump directly underneath the tank or remote? If its under the tank head pressure won't be a big deal. It's a good time to become a plumber. By the time it's over you'll be a plumber, electrician, computer programmer, architect, and chemical engineer. :D.

 

[Reefer Kev]

I have a Marineland 90 and I use the Eshopps R200 3rd gen and its great. Also Vectra M1 pump. Works great and SILENT.