Find Reviews and Compare Prices for:       All ProductsFilter Media     1.0 (1)   Add a review Hagen Fluval Filter Foam Block 204 / 205 and 304 / 305   MSF Foam Blocks 204/205 and 304/305 2pk by Fluval. For Fluval Multi-Stage Filters Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Hagen Fluval Filter Foam Block 204 / 205 and 304 /5 in 150 stores, 19 results found Image Description   Store   Price Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $2 Go to Store 8 x Compatible Foam Filter Pads Suitable For Fluval 204, 205, 206, 304, 305, 306 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay (auction)   5 Store Reviews   $3.19 Go to Store FLUVAL EXTERNAL FILTER BIO-FOAM PADS 105/106/205/206/305/306/405/406 FISH TANK If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $3.99 Go to Store Fluval Bio-Foam to suit Fluval 204/205/206. Brand new with low cost postage!! If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $4.14 Go to Store FLUVAL 204 / 205 / 304 / 305 FOAM PAD PACK OF 2 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $5.19 Go to Store FLUVAL BIO FOAM FOR EXTERNAL FILTERS PACK OF x2 FITS 304/305/306 + 404/405/406 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $5.8 Go to Store FLUVAL EXTERNAL FILTER BIO-FOAM PADS 105/106/205/206/305/306/405/406 FISH TANK If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $5.8 Go to Store Fluval Bio-Foam to suit Fluval 304/305/306. Brand new. Low cost postage!! If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $5.88 Go to Store FLUVAL 205 204&304 305 EXTERNAL FILTER FOAMS FOAM MEDIA If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $5.95 Go to Store fluval external filter bio foam bio-foam 304 305 306 404 405 406 hagen If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $6.02 Go to Store 12 New Foam Filters Non-Branded But Suitable For Fluval 204,205,304,305 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $7.8 Go to Store Fluval 204 / 205 / 304 / 305 Foam Insert For Fluval External Aquarium Filter If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $8.59 Go to Store Hagen Fluval Filters Foam Block 204/205 & 304/305 If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $9.49 Go to Store 6 x Compatible Fluval Bio-Foam Filter Pads suitable for 304/305/306/404/405/406 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $12.99 Go to Store 6 x Compatible Fluval Bio-Foam Filter Pads suitable for 204 / 205 and 206 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $13.99 Go to Store Fluval 204/205 & 304/305 Foam Filter Block - 2-Pack If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $14.79 Go to Store 50 New Foam Filters Non-Branded But Suitable For Fluval 204,205,304,305 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $21.99 Go to Store 12 x Compatible Fluval Bio-Foam Filter Pads suitable for 204 / 205 and 206 If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $23.99 Go to Store Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $34.02 (used) Go to Store Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Mechanical Filter Media Other Filter Media internal use: spec356