This combination provides basic feeding for 1-4 plants. 250 ML Bio·Bloom™ 250 ML Fish·Mix™ 250 ML Top·Max™ You’ll find the Biobizz Fish·Mix™ is brilliant for boosting all the natural minerals and microorganisms in the soil and stimulating the production of useful bacteria. Its high levels of proteins also help create a rich organic substrate. But remember, it’s potent stuff. Don’t try using it indoors, or you’ll need to keep the windows open for a week! Sizes 250ml