Ceramic Air Diffuser - creates a beautiful circle of bubbles that quickly aerate and oxygenate the aquarium.
Medium, 18 x 25 cm. Washable nylon net with plastic zipper suitable for freshwater and marine aquarium
Filter media size: 1270mm x 380mm 1 piece sealed pack
Removes ammonia and metal ions Marine and Freshwater use Comes with filter net
Accurately calibrates pH meters up to +/- 0.002 value.
Suitable for planted, shrimp and fish tanks. Promotes new plant and root growth. Clear Water Guarantee.
The cylinder stone ensures quick aeration for your aquarium.