Lets see....a Tunze plastic wave box, a Tunze plastic pump, another Tunze plastic pump with a plastic controller and a Deltic plastic skimmer.....all total about 2000 with tax's. Divide that by 60 gallons and you get over 30 dollars per gallon for your plastic.
This big *** skimmer is less than 4 dollars per gallon. Sounds like a deal to me...
Scott