The 2-in-1 Fluval Betta Moss Ball is designed to create a decorative setting, while providing phosphate control. The adsorption resin helps reduce many of the compounds that encourage unsightly organic matter accumulation.

Key Features :

• Chemical Filter media
• 2-in-1 decorative piece and phosphate reducer
• Naturally soft texture helps protect delicate Betta fins
• Treats aquariums up to 20 US Gal / 75 L
• For use in freshwater aquariums
• Directions: Position Fluval Moss Ball in the path of water movement
• Replace every two months for maximum effectiveness
  
  1.75" / 4.5 cm