aquamiracle submersible aquarium heater, 50w fish tank heaters with led digital temp display, dry-run auto power-off & overheat protection, for freshwater and saltwater tanks (5-10 gal) for 5-10 gal aquariums is up for auction in Pet Supplies. The current bid is $1.00, 95% below the $21.99 MSRP, in Good Condition. Bid on this item at our Florence - Industrial Road location before the auction closes.