I have a brand new 6 inch stacked automated calcium reactor from aquarium engineering. I ran one for about a year with great success. This is the most recent updated controller. I sent it back for upgrades, and United Parcel Service destroyed it. I've decided to go another route so I would like to sell this one. $1,000 + buyer pays shipping they go for $1350
Joe 805 610 6278
Joe 805 610 6278
