Dual Blend™ will improve the efficiency of your filter, regardless of its size, by aiding in reducing the heavy Bio-load during the summer months. Plus, it will give your filter the extra boost it needs to keep your pond water non-toxic during those hot summer spikes of ammonia and nitrite, by removing excess ammonia and aiding in reducing fish waste.
- Gives you all the benefits of Arctic and Summer Blend, in one specialty formulated dry concentrate
- Removes Ionized Ammonia & Toxic Un-ionized Ammonia
- Removes toxic nitrites and nitrates
- Works in very cold water (as low as 35 degrees F)
- Reduces bottom sludge build-up all year
- Helps maintain a healthy immune system
- Maintains excellent water quality all year
- 100% NATURAL, NO CHEMICALS, safe for pets & wildlife
- Start treating when water temperature drops to 55 degrees F. First Dosage – 6 grams per 1,000 gallons every day for 4 days
- Maintenance – 4 grams per 1,000 gallons every other week. Two pounds treats 10,000 gallons for nine months PLUS. Dilute the DB in a cup of pond water and add to pond. Cold winters make it difficult to mix the DB in pond water, chlorine free “tap water” can be used. For chlorine treated tap water, use bottled water.