- Color: Black
<br />- Material: Plastic + bio-sponge
<br />- Sponge size: 8cm x 4.6cm (height x diameter)
<br />- Easy to hanging on the wall of aquarium with suction cup
<br />- Increases oxygen solubility by produce air bubbles in the water
<br />- Easy to clean
<br />- Great for small freshwater fish
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<br />                                                                            Dimensions: 5.83 in x 3.54 in x 1.81 in (14.8 cm x 9.0 cm x 4.6 cm)
<br />Weight: 0.95 oz (27 g)
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