Day Three

This is tank #3. I've been wanting to build a fish wall in basement with central filtration system.I have a 100gal. Rubbermaid tub with an assortment of pvc for the plumbing, I've seen these setups at local fish stores, mostly for saltwater.This would be a trickle or sand filter.
Went to Moby dicks to check out overflow boxes, saw a salt water tank set up, made a sketch in car of what I could remember. Picking up tank(86gal?)Fri. morning, donation from a friend- Alex, thanks Alex.