ADA BRIGHTY K is a liquid fertilizer for supplying potassium to planted aquariums. 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 enhancing the buffering capacity of water and prevents a decline in pH of aquarium water.

*This product does not remove residual chlorine.

NEW LIQUID FERTILIZERS Leaflet

To download click here: NEW LIQUID FERTILIZERS Leaflet (PDF/English)

The New Green Brighty

The new Green Brighty Series allows you to apply accurate amounts of appropriate nutrients with ease. 
This great feature prevents a wasteful supply of nutrients that could lead to algae growth in the aquarium.

Bring Beauty and Health to Aquatic Plants

The new Brighty series enables you to choose from various nutrients (Nitrogen, Potassium, Trace elements, and Iron) depending on the types and conditions of your aquatic plants and helps you to grow aquatic plants even more beautifully and healthier with ease.

The bottle has a new look

The new slim square bottle with an improved pump nozzle allows you to fully use the entire bottle without waste and left over. The package volume has been entirely changed as well.