Three in one filter is more commonly used turtle filter, it is very easy to clean, and the price is also very cheap, filtering effect is good, but usually need to be used with the drip box. If it is a turtle and fish feed, this filter is perfect. However, it also has certain disadvantages, can only be used for high water level, and looks not very beautiful.
Clean water pump is also a good turtle filter, and three one filter, it is simple in structure, easy to clean, but not very expensive, whether high or low water level can be used, placed in the bare tank is no problem. However, it needs to be matched with the upper filter box, and the bottom can not be sanded, otherwise it will lead to turbidity of the water body.
This kind of filtration is good-looking and simple, suitable for low water level, but the filtration effect is often not ideal, only for small tanks. And its running water sound is relatively loud, can not put too much filter material, for raising turtles, although more than enough, but a high water level is useless.
The filter cartridge has strong mobility, does not occupy the space in the cylinder, and has strong adaptability to the water level. No matter whether the cylinder is large or small, or whether the water level is high or low, it can be used for filtering, and the filtering effect is strong. However, the price is relatively high, and it is not very convenient to clean.
