• Crystal Plex Algae Control
• 1 gal. container
• Controls many types of algae like filamentous, chara & placktonic
• Helps maintain a beautiful & safe pond all year
• Has stabilizers for longer residual control
• 100% safe for humans, fish, livestock, pets, birds, swimming, consumption & irrigation
• Not for use in koi or trout ponds
• Treat only 1/3 to 1/2 of your pond at a time
• Made in the USA
• Weight: Approximately 10 pounds
• Shipping Dimensions: Approximately 12 x 7 x 7 inches.