I am in the process of upgrading my 180 to a 300 gallon. I am planning the plumbing process as I wait 8-10 weeks for my tank to arrive. Can anyone tell me if this Manifold design will work. (1) Echotech L1 will be plumbed from my sump to my utility closet 3 feet to the right of my tank...then T'd off to the manifold before going to 2 tank inputs..The Chiller will be plumbed back to the sump. Then (1) M1 pump will be plumbed from my sump to the 2 other tank inputs...with a
gate valve feeding my small frag tank under the stand.