ITEM NAME:Diffuser stone porous Oxygenator Air Pump Aquarium Redondo Mini Grey Y2S7 Diffuser stone porous Oxygenator Air Pump Aquarium Redondo Mini Grey Y2S7 New and high quality. Suitable for fresh water, salt water / reef and hydroponics. Unique design is thin and durable. Increase the level of oxygen and pH, the density of the lower CO2. An important instrument for succeed to keep aquatic fish for the process of respiration. Should any type of aquarium. Diameter: 4 CM Thickness: 1.5 cm Color: grey Suitable for fish 30-60cm tank (is it you please use 2W pump has oxygen if the depth of the water is about 30 cm, while the pump is used 4W more than 40 cm deep.) package content:1 x diffuser stone Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm..Should any type of aquarium. Increase the level of oxygen and pH, the density of the lower CO2. Color: grey. Suitable for fresh water, salt water / reef and hydroponics.
