tararium aquarium filter powerful 700gph for 100-400 gallon large fish tank small pond fountain, wave-maker submersible water pump turtle tank filter for saltwater & freshwater system 027f (700gph) for 100-400 galln tank is up for auction in Pet Supplies. The current bid is $1.00, 97% below the $39.99 MSRP, in Good Condition. Bid on this item at our Mason - Reading Rd - Suite G location before the auction closes.