Maintaining good water conditions in a small aquarium isn’t easy, especially if you are owning a small aquarium as 10 gallons tank. When deciding on the best filter for a 10 gallons tank, you must weigh multiple aspects including price, efficiency, type of filtration, and one of the most important factors are is the size of the filter.
While you may hear that oversizing your filter is even better for your tank, but it is not really true for all the case. In this post, I would recommend you the best size of filter for your tank.
#1 The flow rate that the filter provides
Choosing the correct size of filter for your tank is vital as it have to large and power enough to the to work efficiently and keep the water clean and well-oxygenated, and it is also should not too power. The key thing to look for is the flow rate that the filter unit provides.
The flow rate of an aquarium filtration unit or you can know as GPH (gallons per hour) is the amount of gallon of water that are go through the filter’s pump and being filtered in one hour. For a 10 gallons aquarium, I recommend that you should use a filtration unit with a GPH of at least four times your aquarium’s capacity. That means it need a filter with a flow rate of at least 40 gallons per hour.
#2 Can you put an oversize filter in a 10 gallons tank?
Yes, you can. In fact, you probably hear that it is better to put a slightly oversize filter in your tank. It is obvious should if you plan on having fish of any size or more than a couple fish in the aquarium at one time.
However, it is should just slightly larger size than being recommended. You might have to be careful of the flow of water as it exits the filter into the aquarium. Forexample, if you use 200 GPH filter for 10 gallons tank. It is pretty easy to make the water flow so quickly and too powerful that the fish cannot swim as normal. They are constantly swept around the tank and your tank’s decorations and gravel even can get pushed out of the way.
In this case, there is a better option that you can choose the filters have a way to adjust the flow that comes out of the filter. But if your filter does not come with this feature, you can construct baffles in your tank. It will allow the water to flow from the filter but reduce its impact upon the aquarium.