FREE SHIPPING ON ACCESSORIES & PLANTS AFTER $69.99 & LIVE FISH AFTER $199.99

FREE SHIPPING ON ACCESSORIES & PLANTS AFTER $69.99 & LIVE FISH AFTER $199.99

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Consider us your new best friend in the aquarium hobby

FULLY QUARANTINED FISH WITH A 2 WEEK GUARANTEE

A  live stream on YouTube each Wednesday (audio and visual) week, and the release audio only on Spotify on the Sunday.

Is light-hearted fun, information, and different views on all things aquarium and tropical fish tank-related

Tips and tricks that we have learned over the years of keeping tropical fish.

EXPAND YOUR KNOWLEDGE WITH EDUCATIONAL ARTICLES, EXPERT INTERVIEWS, AND PODCAST BY THE FISH ROOM NZ

API Stress Zyme

API Stress Zyme introduces beneficial bacteria to effectively break down and eliminate organic matter, promoting a clean aquarium. This unique bacteria in Stress Zyme is specifically designed to consume aquarium sludge and maintain clean gravel. With an impressive 300 million live bacteria per teaspoonful, API Stress Zyme is able to break down harmful organic compounds that can lead to ammonia and nitrite poisoning, as well as low levels of oxygen. By enhancing the development of the biological filter, these bacteria help purify a dirty aquarium. Incorporating Stress Zyme into regular aquarium maintenance ensures a thriving biological filter, a spotless aquarium, and healthier fish with pristine water quality. No refrigeration is required. Suitable for use in both freshwater and saltwater aquariums.

118ml treats up to 893ml

237ml treats up to 1,794 L

473ml treats up to 3,581 L

946ml treats up to 7,100L

1.89L treats up to 14,309L 

3.8L treats up to 28,796L 

Customer Reviews

Based on 2 reviews
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Lisa
Great desludger

Easy to use, not seen any negative effects in the tank all the residents and plants are looking great.

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Donald Innes

Brilliant product, would highly recommend it. Save's hours of work, clean glass, clean tank and well working filters. All happy fish and operator thanks guys.