Close X

+ Get 15% off Your Next Order

The BEST deals come to your inbox. Sign up for GEMPLER'S emails to get exclusive offers and first dibs on hot new products!

Email Address:
Thank you for your Subscription! Your discount code is on its way to your inbox.
Rust Converter FAQs | See how to use, store and more here

16-oz. Bio-Black™ Pond Colorant

      Write a Review
Item # 145550

Ideal for lakes, lagoons, decorative ponds and fountains to give a mirror-like reflective finish

Bio-Black is specially formulated to safely color lakes, lagoons, decorative ponds and fountains black; blocking out specific light rays and creating an attractive, reflective, mirror-like finish. Mixes completely in hours. Bio-Black also contains enzymes to help create a healthy pond environment by digesting organic waste and reducing obnoxious odors. Will not stain birds, fish, rocks or most concrete fountains once diluted. Safe for humans, plants and aquatic life. Application rate is 1 oz. per 500 gal. of water. 16-oz. bottle. USA made.

See all shop and pond cleaning supplies

  • MSDS - 16-oz. Bio-Black™ Colorant MSDS Sheet
You May Also Like