BRIGHTY K Size:300ml Twin gauge CO² controller equipped

Twin gauge CO² controller equipped with German-made safety solenoid valve

dry place and protected from frost)

Every planted aquarium benefits from adding CO₂ to assist with photosynthesis and they will see a marked improvement in plant growth by using it

and delicate species are poor choices

Depth of water tank

BRIGHTY K Size:300ml Twin gauge CO² controller equippedBRIGHTY K is a liquid fertilizer for supplying potassium to a planted aquarium. When potassium is insufficient, the photosynthesis activity and growth of aquatic plants are affected, and this can cause yellowing and bleaching of leaves as well as lower resistance to algae. Daily application of BRIGHTY K to the aquarium eliminates these problems caused by potassium deficiency and promotes growth of aquatic plants. BRIGHTY K also has an effect of