Easy to clean!
You will need at least 1" of water for the pump to work properly.Please note that the pump may cause breakdown if there is no water to move.This water supply needs to be cleaned every 2 weeks or 4 weeks to keep it clean.You need soap and water to clean, but do not wash the filter with soap.Because the filter will not be able to be washed after washing.Activated carbon filters should be replaced every 4 weeks.Sponge filters should be replaced every 2 months.