Why is my fluval filter blowing bubbles?

An aquarium filter may cause unnecessary bubbles if it is dirty. A dirty filter is one that has a lot of protein buildup, including plant matter, uneaten food remnants, fish waste, etc. Water that is high in such protein causes air to stick together and forms multiple bubbles when it comes out of the filtration system.

Why is my fish tank filter not working properly?

If your fish tank filter is suddenly a non-working filter, it could be due to a power surge, a clogged motor or intake tube, a problem with the connective cables, or a burnt-out/broken motor.

Why has my fluval pump stopped working?

Unplug the filter and plug another electrical appliance into the electrical outlet. If the electrical outlet works but the filter does not, chances are that the filter motor has burned out and needs replacement. Purchase replacement parts online or at an authorized dealer.

Why is my filter not making bubbles?

If there are no bubbles, the filter may not be working. Therefore, repair or replace the filter. The most likely cause is that the air pipes of the filter are disconnected or blocked or the air pump has broken down (See Q1).

Should my filter be making bubbles?

A functioning aquarium filter should create some bubbles. These air bubbles actually help add oxygen to the water. When air bubbles rise to the surface and pop, they release small amounts of oxygen necessary for the fish to breathe in the water.

Should a fish tank filter make noise?

Most of the time the filter is not the culprit when it comes to aquarium noise. Generally the problem is with the air pump, but sometimes the filter itself can cause excessive noise if it is not running properly. Anything inside the filter can get dirty or damaged or be out of place, resulting in more noise than usual.

Will my fish be OK without a filter for a day?

A fish live without a filter for a maximum of seven days and a minimum of three days. A filter helps clean the water over and over again, so the toxins in it don’t settle down.

Why is my water filter not working?

Check that the threaded area where the filter will connect to the refrigerator has nothing blocking the small holes where the water will flow through. Sometimes part of the wrapping on the new filter itself could possibly block the water flow. If something is blocking flow, this will cause low flow.

Do Fluval aquarium filters fail?

Popular with many aquarium enthusiasts, Fluval filters are relatively inexpensive and have a low failure rate. Occasionally, problems will surface and you will need to troubleshoot the equipment. Since the filter has few moving parts, locating equipment failure causes is relatively simple.

How do you fix an impeller on a Fluval filter?

A little petroleum jelly on the base of the impeller also might help resolve problems. Fluval aquarium filters are products of Hagen, Inc. Their design consists of an unconventional flow system that uses the area within the entire canister, leading to greater flow rates and improved performance.

How do I identify a Fluval product?

Identified by a light imprint of Fluval on the front side of the casing and a 306 sticker on the front. An awesome team of students from our education program made this wiki.

How do I know if my Fluval pump is 306?

Identified by a light imprint of Fluval on the front side of the casing and a 306 sticker on the front. An awesome team of students from our education program made this wiki. If the intake or outtake hose have any loops then the pump may not start.