Ya made from spare stuff laying around old 29gal tank, glass that I still don't know where it came from but was glad I had it ,2 a cooler drip trays cut down (McGuiver at its finest), 4 tubes of silcone, 6 bags of scrubbers from the buck store ( Cheap Bioballs), and wuhla sump for about 100 bucks and that includes return pump,
PVC pipe, and overflow box. Yes it is a fresh water 75gal main tank now I'm at about 95gal with the sump. going to add an aglae srubber next as soon as I can afford 1 more pump to make that work. It is amazing how quite the tank is now.