UltraClear pH Buffer Block (SM)

The UltraClear ph Buffer Block will stabilize the pH and increase water hardness and alkalinity in your aquarium. Low or no buffering capacity (low alkalinity & calcium carbonates) causes the pH of the aquarium to become unstable resulting in wide swings of the pH.

The Block adds essential calcium needed for healthy fish bone growth. It also enhances the growth and survival of beneficial bacteria for a healthy, beautiful aquarium. Great for snails!

DOSAGE & DIRECTIONS: Buffer Block (small) treats aquariums up to 100 gallons. Place the Buffer Block in the main water flow of the skimmer or filter. Lasts up to 3 weeks. Replace when dissolved.
A completely natural, chemical-free pH stabilizer engineered to protect aquariums and ponds from dangerous pH fluctuations. This compact buffer block has been specifically proportioned for use in indoor aquariums and smaller water features.

Key Features & Specifications

Function: This product naturally stabilizes water pH while progressively enhancing alkalinity and calcium hardness levels.

Fish & Wildlife Benefits: The block releases vital calcium that promotes robust fish skeletal development and snail shell formation. Additionally, it fosters the growth and sustainability of beneficial biological bacteria colonies.

Lifespan: The block dissolves gradually throughout a period of up to three weeks.

Placement: Install the block in areas of strong water circulation, including aquarium filter compartments, skimmers, or waterfalls, and replace it after it has completely dissolved.