Quote Originally Posted by drgnbttrfly View Post
I didn't know there was such a thing..ok...tested it it works lovely. Now I will run it through some R/O D/I water dry it out and pack it up I suppose.

Thanks everyone!
If you were commenting on my comment...yes I believe they go up to G4 or G5 naturally for the BIG tanks....I think the G2 was rated for 200 gallons, but worked perfectly on my 135 gallon display with a 45 gallon sump...