Aquatica Basics Goldfish GH Conditioner 500g bag

Phosphate free. Soft water in an aquarium is caused by a lack of minerals and is a major source of stress for many aquatic animals. Basics Goldfish GH Conditioner corrects the mineral balance, adding the essential minerals required to help osmosis control and raise the GH (general hardness) of water to the correct level for healthy goldfish. 

Directions: 1 rounded teaspoon or 8g to 10 litres of water will raise the GH by approximately 12dGH or 215ppm. For best results, Basics Goldfish GH Conditioner should be used in conjunction with Basics Neutral KH Buffer to balance out the pH of your water.