Housoutil 3pcs Protein Skimmer Ceramic Airstones Diffuser Practical Wood Oxygen Diffuser Aquarium Air Strip Bubble Pump Cylinder Fine Bubbles Hydroponic Pump Air Stone Wooden Sponge Ceramics
$9.39
Description
Protein skimmers for saltwater aquariums-- fish tank air is useful and reliable, make fine bubble for increasing oxygen..Oxygen aerator-- for fish tank wood bubble the release bubbles smaller, denser, more uniform, help protein skimmer to better purify water..Protein skimmer stone-- oxygen tool is perfect and wonderful for freshwater, saltwater aquariums, hydroponic, or fish tanks..Air bubble-- simple appearance design and compact size, will not take up much fish tank space..Aquarium sponge replacement-- made of natural wood material, light and durable, providing excellent results for hydroponic growing.
