BioBizz - Fish-Mix


Size: 500ml
Sale price£8.99

New to BioBizz? Dip your toe in the water with a Starter Pack or a Try Pack.

BioBizz Fish-Mix

BioBizz Fish-Mix is one of the original liquid organic plant foods and is still one of the best. Packed with goodness to grow beautiful plants the natural way.

All BioBizz products encourage beneficial microbial activity in the root-zone. This increases yield and root-health. All BioBizz products encourage beneficial microbial activity in the root-zone. This increases yield and root-health. For a really flourishing microherd we highly recommend using Ecothrive Neutralise to avoid the chlorine/chloramine in tap water from inhibiting, or even killing, the friendly microbes, plus a quality beneficial inoculant such as Ecothrive Biosys with BioBizz products. For an extra kick, try Ecothrive Charge too!

How BioBizz Fish-Mix Works

BioBizz Fish-Mix is a mix of BioBizz Bio-Grow and extra organic nutrients and ingredients derived from aquatic life. BioBizz Fish-Mix contains no chemicals, only natural feeds. BioBizz Fish-Mix works by enriching the soil and feeding the beneficial organisms which in turn feed your plants. Fish-Mix conditions the soil, stimulating microbial activity and accelerating growth. The result is a healthy and naturally grown plant, bursting with vitality. Unlike Bio-Grow, Fish-Mix should not be used through the flowering/fruiting period. Fish-Mix can transform weak, depleted soil into a rich, fertile medium. Can also be used with coco.

Looking for a copy of the BioBizz feed chart? Check out the downloads tab.

To see the full BioBizz Nutrients range, click here



Your choice of size of BioBizz Fish-Mix.

Pair this alongside our Ecothrive Starter Packs to get the most out of your organic grow!

Fish-Mix teams up well with BioBizz All-Mix or Lite-Mix. All-Mix is a more heavily fertilised soil, making it ideal for repotting well established plants. Lite-Mix (as the name suggests) is better for younger plants or for growers who want complete control over nutrient strength.


  • Created by a top Dutch manufacturer – BioBizz
  • For use on soil and as part of an organic feeding schedule
  • Certified organic plant-food
  • Excellent nutrient for use in vegetative stage
  • Feeds the microbes in the soil and accelerates growth
  • Perfect for use with the range of BioBizz nutrients and additives
  • Create an awesome foliar feed with a mixture of Fish-Mix and Alg-a-Mic

How To Use

How to Use BioBizz Fish-Mix

Used as directed and in combination with BioBizz nutrients and additives, Fish-Mix will impress you with excellent growth and healthy organically-grown plants.

Although Fish-Mix can be used as a foliar feed on its own, you can create an awesome foliar feed with a combination of Fish-Mix and Alg-a-Mic diluted at a rate of 1ml/litre of each in water.

As with all nutrients, boosters and additives, never mix them together in their concentrated form (i.e. straight from the bottle). Always add each nutrient, booster or additive to your reservoir water or feed water in turn, giving the solution a good stir to mix it in before adding the next one.

BioBizz Fish-Mix recommended root feed dosage – 2-5ml/Litre.

BioBizz Fish-Mix recommended foliar-feed dosage – 1-2ml/Litre

BioBizz Fish-Mix – NPK 5-1-4

Fish Mix Data Sheet

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