The fish tank maintains ecological stability through a filtration system, providing aquatic organisms with a living environment similar to nature and showcasing the beauty of the original ecology in our real life. Fish tanks come in a variety of ways, from simple to complex, from cheap to expensive. So how should we choose a water circulation filtration system that is suitable for our own fish tank? The heart of the fish tank is the fish tank circulating water pump, and the filtration system needs to complete the purification process of the fish tank water. Both are indispensable, and a good match can maximize the function of the fish tank ecosystem

Marine ecological fish tank

The upper circulating filtration is commonly referred to as upper filtration. The upper filtration is placed on the upper part of the Aquarium, and the water is pumped into the upper filter tank through a Submersible pump. The water flows through the filter cotton, biochemical cotton, and various filter materials, and then flows back to the aquarium through the bottom outlet pipe. Simple structure, easy cleaning and maintenance. Generally, small aquariums are used more frequently. The Submersible pump for upper filtration aquarium is mainly a three in one water and air pump. The three in one Submersible pump can adjust the oxygen output, which is also a good choice for lean aquariums. The air pump is omitted, and the noise of the DC three in one pump is very low. Strong defecation force, less likely to cause pump blockage or shutdown. It should be noted that the most important thing to pay attention to when using a three in one water pump is that the pump blue must be close to the bottom of the cylinder, which can effectively increase the pump's ability to extract feces and sediment from the bottom of the cylinder.

The flow rate of the three in one water and air pump in the fish tank is adjustable

Drip flow filtration (drip filtration), drip flow filtration is an integrated filter, which refers to the upper filtration of the advanced expansion version. It combines physical filtration and biological filtration in one or more filtration tanks, and is divided into several layers in this filtration tank. (The specific number of layers can be increased or decreased as needed) The upper layer of the filtration tank is a physical filtration room, mainly containing filter cotton and biochemical cotton, and the lower layers are respectively filled with biochemical balls, rattan cotton Various filter materials such as glass rings, quartz balls, and bacterial houses. When water flows through, it increases the contact surface with the air, thereby increasing the oxygen capacity and providing the most ideal living environment for aerobic bacteria.

Ecological schematic diagram of fish tank

The physical and biochemical filtration is complete and the filtration effect is good. There is a single-layer long strip drip filter box, which is suitable for fish tanks with covers; There are also multi-layer and multi box drip filtration boxes, which have a more powerful filtering effect. This filtration method is an enhanced version of the upper filtration. The fish tank Submersible pump is also similar. The three in one submersible air pump can be used. The trickle type oxygen supply is sufficient, and it does not need to filter the oxygen supply. The bottom suction pump can also be used to better complete the water quality cycle exchange process. If it is a bare tank with no landscaping at the bottom, the bottom suction pump of the fish tank is a good hand for removing fish feces. This internal fish tank does not need to filter any silent pump, The noise generated by this filtering method itself is very loud. Basically, the sound of flowing water is higher than that of all non silent water pumps. Silent water pumps come at the cost of losing energy efficiency