Description: 【Material】: Made of pp material, this fish tank filter box is sturdy and lightweight, can be used for a long time. 【Easy to Clean】: The filter is detachable, you can replace it easily, or take it out for cleaning. Waterfall water, large space placed multiple filter, good filtering effect. 【Adjustable】: Adjustable hook, adjust the height of the filter box according to the water level of fish or tortoise , adjust the hook according to the thickness of the glass. 【External Hanging】: External filter box for aquarium and fish tank, can be match with different filter materials to meet the filtration needs of various fish for different water quality. 【Widely Used】: Suitable for reptiles, amphibians, frogs, turtle tanks or fish tanks, etc. Specification: Material: PP Size Chart: 17cmx12.5cmx10cm/6.69inchx4.92inchx3.94inch 24cmx12.5cmx10cm/9.45inchx4.92inchx3.94inch 24cmx12.5cmx16cm/9.45inchx4.92inchx6.30inch Package Includes: 1 Piece Fish Tank Filter Box Note: Please allow slightly errors 1-2cm differences due to manual measurement.