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Dr Tim's Aquatics First Defence Marine

Help your marine fish bounce back from illness or stress

At a glance...
  • Stress relief and immune support for marine fish
  • Contains vitamins and immunostimulants for marine fish
  • A range of sizes to stock up on
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From £7.10 Regular Price £9.19 Save £2.09

Dr Tim's First Defence contains a mixture of vitamins and immunostimulants that work together to help fish and other aquatic organisms adapt and cope when introduced to new environments and stress that can occur with poor water quality conditions.

First Defence also neutralises chlorine and chloramine, buffers against pH changes and detoxifies heavy metals. First Defence should be used when doing partial water changes, during disease treatments and when fish are showing signs of stress.

120ml (4oz) treats 908ltrs (240gal).

240ml (8oz) treats 1,817ltrs (480gal).

Check out Dr Tim's Freshwater First Defence for freshwater aquariums.

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