API Freshwater Aquarium Salt, 33 OZ sunsun it allows you to easily

it allows you to easily check and maintain optimal CO2 levels for the health of your aquatic plants

Excellent value for money

Remove activated carbon from the pond filter and turn off UV and ozone-producing units

API Pond Melafix

Do not overdose

API Freshwater Aquarium Salt, 33 OZ sunsun it allows you to easilyAPI Freshwater Aquarium Salt, 33 OZ 936 g API AQUARIUM SALT is made from evaporated sea salt and is a must have for your aquarium! AQUARIUM SALT promotes fish health by improving gill function, making it easier for fish to breathe. It also provides essential electrolytes that fish need to reach peak coloration and vitality. These electrolytes may be lost each time you perform a partial water change, and will need to be replenished. Use API AQUARIUM