Detailed Explanation of Koi Selection Criteria and Aquarium Cleaning Methods
Cleaning and Tidying of the Koi Aquarium. Keeping koi in an aquarium requires clear water and lively fish. In the hot summer, the tank must be cleaned once a day; in other seasons, the interval can be appropriately extended. Main method: Take a rubber hose, fill it with water, and plug both ends tightly with your fingers, ...
Take a rubber hose, fill it with water, and plug both ends tightly with your fingers. Then move the rubber hose to the bottom of the aquarium, place the other end outside the tank at a position slightly lower than the bottom of the aquarium, and put a water container underneath. Release both hands at the same time, and the debris at the bottom will be siphoned out. Then move the position to siphon out other contaminants.
Use a cloth to wipe away the dirt and water stains on the aquarium walls, then slowly add fresh water that has been left to stand in an amount equal to what was siphoned out.
An automatic filtration system is a cleaner that keeps the water quality in the aquarium good.
However, after the circulating filtration system has been running for a long time, the filter layers become clogged, which affects the filtration speed and efficiency. Sediments in the filter layers decompose and produce toxic gases such as hydrogen sulfide, polluting the water quality.
For filtration systems that use gravel and sand as the main filter media, washing must be done at irregular intervals to ensure unobstructed water flow. When necessary, the sediment on the filter layers can be removed.
After multiple washings and cleanings, the filtration effect will be affected. At this point, part of the filter media should be replaced.