This aquarium is very similar to the one we have on the divider between our dining area and our kitchen. It’s supposed to be a 5 gallon aquarium, but it’s mostly full after I add 3 gallons of treated water.
Lately it seems that the filter pump isn’t working right. We had made some changes in the depth of the water and the height at which the filter hung previously, because I was suspicious it was acting up. The filter was for a 5 to 15 gallon tank. I just drained the tank, cleaned everything, and put fresh, treated water into it two days ago. I put a new filter in the filter pump. Everything looked good, so I put the fish back in. (They were relieved. They don’t like being in a bowl with a dishtowel over it while I clean their home.) Yesterday the water already was clouding up.
Today we bought a much smaller filter pump and filters at Walmart and have just installed the pump. This one is for a 1 to 3 gallon tank, which seems like a bad idea, but the only choices were 1-3 and 3-5 and larger. Since I’ve been changing the filter that goes inside the pump twice a month, rather than the one time it’s supposed to need. We’re going to give the new filter pump, which has an air flow thingie to push water through the filter), some time to clear up the water. If that doesn’t work, I’ll drain the tank and change out the water again.
I don’t really care if I need to change the cartridge a lot. I just want the water clean and sparkling.
Fingers crossed.
