DYMAX CRYSTAL CO2 INDICATOR-SMALL Double Ended Contains marine algae for herbivorous

Contains marine algae for herbivorous and carnivorous fish

Sourced from the wild west coast of New Zealand our Iron Sand is rich in iron and other minerals

Iron and other important key trace elements for even the most demanding tanks

Water properties as close to nature are the key for every aquarium's success

Highly precise analysis for seawater conditions

DYMAX CRYSTAL CO2 INDICATOR-SMALL Double Ended Contains marine algae for herbivorousCO2 is one of the key elements for plant growth. Insufficient CO2 will result in improper growth of aquatic plants. On the other hand; over supply of CO2 is dangerous to fish and other aquatic life. Therefore it is important to constantly monitor CO2 to ensure the correct amount is supplied into the planted aquarium. Use of a bubble counter can only predict the amount of CO2 by counting the releasing bubbles from the CO2 supply. The Dymax CO2 Crystal