Fluval® External 406 Canister Filter at PetSmart. Shop all fish filters online Find great deals on eBay for fluval 304 canister filter. Shop with confidence. Skip to main content. eBay Logo: 5 product ratings - Fine Water Polishing Pad for Fluval 304/305/404/405 canister filters 6 Per Pack. $5.60. Buy It Now +$4.99 shipping. 12 Sold 12 Sold. Fluval 206 Canister Filter delivers many practical benefits-including better filtration, less maintenance frequency, faster setup, and quieter operation-all designed to make fishkeeping more enjoyable. Quick start manual; Other models available : A202 Fluval 106, for aquariums up to 100 L Fluval 403 (yes, I know its old) Sign in to follow this . Followers 2. Fluval 403 (yes, I know its old) I'm a visually learner/person The manual I found from Hagen helps, but the pic sucks. So what I was hoping for was some pics of what the filter looks like set-up in the tank - the intake Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM. by Fluval. $33.92 $ 33 92. FREE Shipping on eligible orders. 4.7 out of 5 stars 10. Fluval 406 A217 Filter w/Biomax, Phosphate Remover & Pre-Filter 12mo. by Fluval. $219.99 $ 219 99. Fluval 404 Canister Filter Troubleshoot. Thread starter Bgolfer88; Bgolfer88 AC Members. Just acquired a Fluval 404. At $20 I thought it to be a good deal until after 1 day it started malfunctioning. I'm not sure exactly which hoses you have with this filter but here is a link to the Fluval 406 User Manual I have a 406 fluval canister filter on a 75 gallon tank and im trying to find out You don't need to use carbon in your filter on a regular basis but if you want to use carbon, just follow the Filter Parts Fluval 104-404 Parts Sort by: Featured Items Newest Items Bestselling Alphabetical: A to Z Alphabetical: Z to A Avg. Customer Review Price: Low to High Price: High to Low Hagen Fluval Canister Filter Replacement Media: Peat Granules, Peat Fibre, Zeocarb, Ammonia Remover, Carbon, Bio M