Find Reviews and Compare Prices for:       All ProductsFilters     0.0 (0)   Add a review Hagen Fluval 1 Plus In Tank Aquarium Internal Filter 50 GPH   The Fluval 1 Plus Internal Filter is a powerful and economical submersible filter. It is easy to care for, quiet, and effective. The Fluval 1 Plus Internal Filter is a great mechanical filter for any small aquarium, turtle... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Hagen Fluval 1 Plus In Tank Aquarium Internal Filt50 GPH in 150 stores, 1 results found Image Description   Store   Price Fluval 1 Plus Underwater Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $15 (used) Go to Store You can also search these stores   Find this product on Amazon   Amazon.com   2 Store Reviews   Search on Amazon Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Internal & Undergravel Filters Filters Other Filters internal use: spec350