Nik's Aquatic Store

API Stress Zym | 237ml


Buy this product to earn 8 NAS Points.

Benefical Bio Bacteria

  • Contains over 300 million live bacteria
  • Consume sludge and reduce aquarium maintenance
  • Keeps your aquarium clean
  • Improves the natural aquarium cycle

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API Sress Zym

API® Stress Zyme contains over 300 million live bacteria per teaspoonful to consume sludge and reduce aquarium maintenance, keeping your aquarium clean and improving the natural aquarium cycle. Making Stress Zyme part of your tank’s regular upkeep routine assures an active biological filter, a cleaner aquarium, healthier fish, and good water quality. This shrimp conditioners may be used in both fresh and saltwater aquariums.

Add 1 tsp. per 10 gallons of water weekly




Freshwater, Planted, Shrimp, Pond, Saltwater


237 ml



API® brand is passionate about fish keeping. They have enthusiastically supported the aquatics industry for almost 60 years and continue our commitment today. The research and development scientists at API brand have pioneered scientific studies on aquarium treatments that have led to significant advances in the care of ornamental fish. This work has garnered over 30 global patents for breakthrough innovations in the aquatic industry. They continue to look for ways to improve the fish-keeping experience and expand the hobby.
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