- Increases water clarity
- Eliminates odors caused by hydrogen sulfide, dead plant material, and fish waste
- Reduces ammonia and nitrogen levels
- Dissolves away organic sludge
- Improves dissolved oxygen levels
- Effective in a wide range of pH conditions and water temperatures
- 5lb block treats up to a 5 acre of water (1.6 million gallons)
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Out of stockVanish Dry Dechlorinator removes chlorine, chloramines and heavy metals from tap water. Chlorine causes damage to fish gills. It makes them unable to breathe. Use Vanish Dechlorinator whenever changing out pond water.
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- Contains photosynthetic bacteria
- Creates a cleaner environment for your pond
- Improves fish health, growth and longevity
- Promotes cycling of pond including nitrate elimination
- Seeds and maintains biological filter
- Safe for wildlife and pets that may drink out of pond
- 2 years unopened shelf-life, 1 year opened