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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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

Wunder Methylene Blue

A mild antiseptic used for fungus infections and useful as a long duration treatment for disease. Used as a preventive cure against fungus on eggs. Very commonly used as a treatment for post travel stress and gill damage and disease. Remove activated carbon from filter during treatment, Replace with new carbon once dosing is complete. 1ml per 20L Please note this cure may damage live plants and stain aquarium silicone.

Customer Reviews

Based on 6 reviews
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S
Shelley Daly
Fish kit staple

The one thing I keep in my fish cupboard without fail. In combination with salt will treat almost everything, and is able to be used for periods of time

T
Teddy W
Works great

My Betta has been quite sluggish and had the begginings of fin rot. After using this product and environmental changes he became his normal playful self

M
Maryanne
methylene blue

does what it should and is good value for money

S
Samara
Love this product

Every fish keeper should have a bottle of methylene blue in their medicine cabinet. It really is a good product. Has many uses not just for fungus. Can be used as an antiseptic. It can also be used for nitrite and ammonia poisoning as it helps fish carry oxygen through their blood.

m
marie watkins
METHYLENE BLUE

Does what its supposed to do, stopped fungus on fish eggs very well.

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