Tetra was founded in 1951 and has striven to help avid hobbyists and beginners alike to enjoy a successful, life-long aquatic experience. Tetra's continued investment into research and development facilities has been has lead not only to Tetra becoming the global leader in aquatics but to be awarded the "Innovation through Research" quality seal award. All of Tetra's food and care products are produced in Melle, Germany to the highest standard to be exported globally to 130 countries. Tetra will continue to help aquatic life thrive through a range of products pioneering products. Tetra NitrateMinus reduces the algae nutrient nitrate (NO3-) reliably and in a natural way through promoting beneficial bacteria growth.

Features:

• The contained particles promote the activeness of microorganisms, which feed on nitrate and break it down biologically
• For better water quality
• For all freshwater and marine aquariums
• 100 ml for 400 litres of aquarium water
• 250 ml for 1,000 litres of aquarium water