DiscusFood Guppy Super Special - Premium Colour Boosting (80g) Test Meter Ammonia is highly toxic to

Ammonia is highly toxic to fish and is usually removed from the water by oxidation by  the beneficial bacteria which live inside the filter

In each period

ammonia is left over

1 bag for 60 - 100L (1 month usage)

DiscusFood Guppy Super Special - Premium Colour Boosting (80g) Test Meter Ammonia is highly toxic toGuppy Super Special the sole food for all ornamental fish , 1mm pellet Contents: Crude protein 62%, crude fat 11%, crude fibre 0. 8%, crude ash 10% Additives per kg: Vitamins: Vitamin D3 (671) 800 I. E, Micronutrients: ferrous sulfate monohydrate (E1) 60mg, calcium iodate anhydrous (E2) 3mg, copper sulfate pentahydrate (E4) 7. 5mg, manganese sulfat monohydrat (E5) 22. 5mg, zinc sulfat monohydrate (E6) 135mg, further EU additives Ingredients: Fish and