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Natural Blast® 2,500 Gallons

(1 customer review)


Each Bag Treats 2,500 Gallons

Treat Common Pond Issues


Natural Blast® uses microbial treatment to reduce excess nutrients and break down organic matter that result from increased water temperature or a large rain event. It is best used in combination with the AquaSphere®PRO, All Purpose Pond and Water Cleaner, or the AquaLily, and repeated every seven to ten days as necessary. Use Natural Blast® in your outdoor pond or water feature at the beginning of the season, if you start to see organic floating material, or in consecutive months if you see organic material form during the summer. It works across the entire water column to treat common water problems that cause clarity, quality and severe odor issues. This all-natural product advances the decomposition of floating and suspended green organic matter and restores the health of your fountain, aquarium, or pond. Natural Blast® comes in pre-measured, easy-to-dispense packets and the water-soluble bags will dissolve in as little as 30 seconds after being tossed in the water. Please make sure your hands are dry before handling the water-soluble packs.  This product is veterinarian approved and safe for all fish, wildlife, plants, pets, and people.

Not sure what package size to order? See our directions to calculate the size of your pond!      2,500 Gallons  |  25,000 Gallons 125,000 Gallons

2,500 Gallons

 # of Packs  One Pack Treats: Total Gallons for Treatment
 5 Pack  2,500  12,500
 15 Pack  2,500  37,500

Directions for Use

Calculate total gallons to be treated: Length x Width x Depth x 7.5 = Total Gallons
Do not under treat water; over treating is safe and will yield optimal results.
Toss the water soluble bags of Natural Blast®, evenly throughout the water (near aeration when possible). Product will disperse as packets dissolve.
Natural Blast™ can be reapplied every 7-10 days for desired water clarity and health.
Dosage responses are variable.
Use proactively to reduce problems with clarity and stagnation.


Response time will vary with water condition. Do not use with chemicals or algaecides.

Microbial treatment in ponds with low oxygen levels, high water stagnation (no aeration), with high levels of organic matter AND containing high levels of fish populations run a risk of initiating fish death due to low water oxygen levels. It is recommended that ponds stocked with fish be tested for oxygen levels as well as having a source of aeration in the pond prior to treatment with microbials.


Treatment with microbials requires oxygen to establish bioremediation.
Microbial treatments will reduce the water oxygen levels as the bioremediation occurs.
Bioverse’s microbial products are 100% natural, safe, and effective for fish if all ponds as there is enough oxygen for all the fish contained in that pond.
Ponds with high fish levels should have mechanical aeration systems in place as treatment is started for improved results.
Ponds with low oxygen levels should be treated with a water oxygenator prior to microbial application.


Low oxygen levels will produce localized fish death in any pond.
High heat will decrease the oxygen levels in ponds (as water temperatures increase the oxygen levels will decrease).
Ponds overstocked with fish will have lower oxygen levels than a pond that has no fish.
Excess amounts of organic debris will lower water oxygen levels.
Shallow ponds will always have lower water oxygen levels than ponds that are deeper.

Additional information

Weight N/A

5 Pack, 15 Pack


One-Time Purchase, Monthly Subscription

1 review for Natural Blast® 2,500 Gallons

  1. mradden2 (verified owner)

    I have a 3-tiered water fountain that holds about 50 gallons of water. Using the Natural Blast has really helped to keep the algae growth down substantially. Highly recommend this natural product over any chemical product.

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  • Automatically re-order your favorite products on your schedule.
  • Easily change the products or shipping date for your upcoming Scheduled Orders.
  • Pause or cancel any time.