Find Reviews and Compare Prices for:       All ProductsFilters     0.0 (0)   Add a review Aqua Stop for Fluval 104 204 304 404 Canister Filters - for Ribbed Tub...   Replace the Aqua-Stop on your Fluval Canister filter with this replacement part. Fits Fluval Canister filters 104, 204, 304, and 404, new style, with ribbed tubing. Also fits old style 304 and 404 with smooth tubing. Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Aqua Stop for Fluval 104 204 304 404 Canister Filt - for Ribbed Tubing in 150 stores, 2 results found Image Description   Store   Price Hagen Fluval Aquastop For Fluval 104-404, 105-405 Series, Ribbed Hosing If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $9.77 Go to Store Hagen Fluval Aquastop For Fluval 104-404, 105-405 Series, Ribbed Hosing If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $46.76 (used) Go to Store You can also search these stores   Find this product on eBay   eBay   5 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Replacements & Accessories Filters Other Filters internal use: spec351