King British Methylene Blue 100ml
Methylene Blue has been used by aquarists for years to treat a wide range of fungal and bacterial diseases in fish.
It's a highly effective broad range medication that is ideal for use if you notice fluffy cotton wool like growths on your fish or flat white patches.
It's also a great product for breeders to add to containers containing fish eggs to prevent fungus from destroying the eggs.
100ml treats up to 900 litres
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Quality product, great value with a great customer service.
Thank you for a brilliant turn around
Very good product and fast delivery