Clear cloudy ponds and remove algae with Tetra Algae Control Pond Block Water Treatment. Cloudy water is caused by overfeeding, gravel sediment, soil and other particles and algae is common in ponds and fountains. Both can result in poor water quality and cause stress to fish. Tetra Algae Control Pond Block Water Treatment works to clear water and algae in backyard containerized ornamental ponds and fountains. It EPA approved and not recommended for use with live plants.

Why We Love It:

• For containerized ponds only
• Limited to use for backyard or homeowner ponds and water fountains
• Not for use with live plants

About Tetra

Tetra aquarium products are dedicated to helping seasoned hobbyists and beginners alike to enjoy a successful, life-long aquatic experience. Our complete line of Tetra nutrition, water care, filtration and aquarium products help make fishkeeping accessible to all hobbyists so they can benefit from its rewards.