Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack
Fluval Fine Filter Water Polishing Pad for 104/105/204/205 Models - 3-Pack
Fluval Motor Seal Ring for External Filter
Fluval 206 External Filter
Hagen 24-Pack Fluval Aquarium Water Filter with Foam Block for 204/205 and 304/305 Model
12 Foam Filter Pad Inserts for Hagen Fluval 204 205 304 305 (A-222)
Hagen Fluval Aquastop For Fluval 104-404, 105-405 Series, Ribbed Hosing
Hagen A20041 Fluval Ceramic Shaft Assembly for Impellers with Straight Fan Blades, Fluval 104/105/204 and 205
Fluval 204/205 Parts 104/204 Motor Seal Ring
5 pk Fluval 104,105,106,204,205,206 Aquarium Filter Seal O-Ring Replacement A20038
Fluval Filter Foam Block for 204/205 and 304/305 (2 pack)
Generic Foam Filters Suitable for Fluval 204,205,304,305 X 12 Pk
Hagen A20040 Fluval Ceramic Shaft Assembly for Impellers with Curved Fan Blades, Fluval 104/204
Fluval Intake Strainer with Checkball for Fluval 104, 105, 106, 204, 205, 206, 304, 404 External Filters
Fluval Magnetic Impeller w/Straight Fan Blades, 104, 105, 204, 205
Fluval MSF Filter Case for Canister Filter, 6-5/7 by 8 by 10-1/2-Inch
Ribbed Tubing for Fluval 104, 105, 204, 205 Filters - 8.5 ft
Hagen Fluval Impeller Cover for Impellers with Straight Fan Blades
Fluval Suction Cup for Filters, 30-Millimeter, 4-Pack
Hagen 24-Pack Fluval Aquarium Water Filter with Foam Block for 204/205 and 304/305 Model by Monster Pets [Pet Supplies]
The above is "Fluval 204 Filter: Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack" recommended related products, Please click on the picture to see product details and fluval 204 filter reviews!
Fluval 204 Filter Popular Q&A
Q: Is a fluval 204 filter and a 304 in a 50 gallon tank with discus ...
A: It's probably a bit excessive, but so are most other things about keeping Discus... It certainly won't hurt as long as you can control the current. Source(s): 5... Read More »
Q: Is a Fluval 204 Canister Filter good enough for a 46 gallon tank?
A: Not by itself....a general rule is to buy the next size up from what a manufacturer claims. I would add a good power filter. Are you setting up a fresh or marin... Read More »
Q: Would an Air Pump along with my Fluval 204 Filter put more oxygen...
A: Oxygen (and gases overall) are less soluble in warm water. This is because the gases become more "active" and bounce around more, allowing the water to hold it ... Read More »
Q: How to Troubleshoot a Fluval Filter.
A: 1. Test the circuit the filter is plugged into to make sure it is active, because circuits with aquariums are easy to overload. Unplug the filter and plug anoth... Read More »
Q: How to Maintain a Fluval Filter.
A: 1. Unplug the Fluval filter pump's electrical cord from the outlet. Close the "In" and "Out" valves of the filter pump by turning them to the vertical position.... Read More »