Multifunction 3LED RGB Light Aquarium Air Filter Pump 3-in-1

Many people think that goldfish and other kinds of fish will not stay alive long in a fishbowl. It is true that most aquariums have an air pump and filter. When the air pump blows air into the aquarium, it circulates the water, preventing it from becoming stagnant. Stagnant water is bad for goldfish simply because it doesn't have enough oxygen. A pump circulates water so it can take oxygen from the air and replace the carbon dioxide and other harmful gasses.

It's an aquarium air filter for out diameter 17mm. Use electrical pipe external diameter 20mm.

Aeration pumps take advantage of the force air places on water in a tube. As air is pumped into a water tube, the continuous stream of rising bubbles “drags” water along its upward motion. Aeration filters are very inexpensive and commonly used in small aquariums up to 20 gallons. A vibrating pump creates air pressure along a tube and is connected to either the base of the intake or the return part of the filter. If the pump is connected to the return tube, a siphon is used to bring the water into the filter. If the pump is connected to intake tube, gravity is used to return the water.

Multifunction 3LED RGB Light Aquarium Air Filter Pump 3-in-1

Aquarium Air Filter (turbo exhauster) by vyx is licensed under the  license. This goes for all air powered filters. Battery-operated motors are typically used for air stones while transporting fish, but it can also pump air into your box filter during an emergency when you have no electricity, so your tank will continue filtering and your fish won't be jeopardized. I think everyone with an aquarium should at least have one battery-operated motor and an air driven filter as a safety measure. Only a generator will keep other filters working during a power outage.

Multifunction 3LED RGB Light Aquarium Air Filter Pump 3-in-1

It’s a good idea, in any case, that you look for an aquarium filter designed for use in an aquarium smaller than the one you have. An example of this would be, say, pairing a water filter rated for a 2 gallon aquarium in an aquarium that is 5 gallons.

Multifunction 3LED RGB Light Aquarium Air Filter Pump 3-in-1