Out of stock Compare Quick view Kangertech Duos Sub Tank Kit | Horizon Tech (compatible with TFV8) MSRP: Now: $29.95 Was: New Horizon Duos SubTank (top fill) Kit Compatible with TFV8 and Melo 300 but Better both SS and black tank set comes with a wine red glass tank for a classic sleek look. want to change the glass color? try the replacement glass. Duos... MSRP: Now: $29.95 Was: Out of stock Compare Quick view