Aqua MedZyme

Aqua MedZyme DC (Dry Concentrate)


  • Renders deadly ulcer causing Aeromonas, Pseudomonas harmless to your fish
  • Treats pond water as low as 40 degrees (F)
  • Great for early spring & late fall treatments
  • Can be stored at room temperature for 3 years or more
  • DOES NOT contain chemicals, antibiotics or medications
  • Safe for filters, plants, pets and wildlife
  • 1 lb. - Treats 125,000 Gallons!

The formula used to produce Aqua MedZyme® DC has been tested extensively in Koi Ponds, Commercial Aquaculture Applications, Private Veterinary laboratories and University Studies. No other probiotic formula has undergone such extensive testing and review in commercial aquatic conditions against a variety of pathogenic organisms.

Aeromonas, Pseudomonas are a deadly bacteria that live in every pond, causing life threatening bacteria infections such as ulcers, fin rot, tail rot and more. Aeromonas, Pseudomonas attack koi and garden pond fish when they are stressed, causing many thousands of fish deaths each year.

  • Aqua MedZyme™ DC consumes the same food that deadly Aeromonas, Pseudomonas live on and starves the Aeromonas, Pseudomonas to numbers so low they become harmless to your koi & garden pond fish.
  • Just one treatment every two weeks is all it takes to protect your pond fish form these deadly attacks.
  • Treats pond water as low as 40 degrees (F), helps your fish fight off deadly attacks of “Ameromonas/Pseudomonas” at the time when your fish are weak and their immune system is very low.
  • NO REFRIGERATION needed , never worry about keeping your "Zyme" cold again.
  • DOES NOT contain chemicals, antibiotics or medications - it's 100% natural.
  • Safe for filters, plants, pets and wildlife.

Now Here’s the Best Part!
Aqua MedZyme™ DC treats more pond water than any liquid "Zyme"

on the market and is priced less! Treats More and is priced Less!

Aqua MedZyme™ DC will not harm beneficial microbes and is used in conjunction with beneficial microbial products. It will not harm biofilter microbes such as Nitrosomonas and Nitrobacters, but in fact will enhance nitrification through competitive exclusion of heterotrophic microbes that tend to block efficient nitrification.

New studies have indicated the Aqua MedZyme™ DC treatments given on a continuous treatment for 7 days may cause inborn immunity in certain species of fingerling fish so that fish remain resistant to infection once re-exposed. Continuing university studies are looking into this mechanism and the potential for an aqueous vaccine using the Aqua MedZyme™ DC formula. This formula represents a major breakthrough in Probiotic treatment and the potential to help all fish keeping operations without the use of antibiotics.

When you look for quality probiotic product you want to rely on a product like Aqua MedZyme™ DC, that has been extensively tested in commercial applications world wide and one strong enough to do the job right. There is no other formula like Aqua MedZyme™ DC for the Water Garden, Koi and Goldfish Pond. The Quality is in the science.

Directions for Use

  • Turn off UV sterilizer during the first 3 treatments.
  • Mix Aqua MedZyme™ DC (measuring scoop enclosed) with 2-3 gallons of pond water, stir vigorously, let stand for 10 minutes, then re-stir and distribute around pond.

100 to 2,500 Gallons:

  • 1 Tbsp. (scoop) every 3 days for 3 treatments
  • Then 1 Tbsp. each week for 2 weeks
  • Maintenance Dosage - 1/2 Tbsp. every 2 weeks

2,500 to 5,000 Gallons:

  • 1 Tbsp. (scoop) every 3 days for 3 treatments
  • Then 1 Tbsp. each week for 2 weeks
  • Maintenance Dosage - 1 Tbsp. every 2 weeks

For Sick Fish:

  • Double the Maintenance Dosage

Dosage By Water Temperature:

  • 40-49 degrees - Triple Normal Dosage
  • 50-62 degrees - Double Normal Dosage
  • 63-68 degrees - 1.5 x Normal Dosage
  • 69 degrees and above - Normal Dosage
Item #
Aqua MedZyme DC - 1 lb.
$ 39.99
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