Ista Water Plant CO2 Tablet - 100 Tablet Hawkfish Application: Return pump

Application: Return pump

to safeguard the aquarium inhabitants

ESV B-Ionic Magnesium - 1 Gallon

but darken upon maturity

Ista Water Plant CO2 Tablet - 100 Tablet Hawkfish Application: Return pumpIsta Water Plant CO2 Tablet 100 Tablet Simple CO2 Supplementation for Planted Aquariums Ista Water Plant CO2 Tablets provide a convenient way to supplement carbon dioxide in freshwater planted aquariums without installing a pressurized CO2 system. Each slow dissolving tablet releases CO2 into the aquarium water where it can be used by aquatic plants during photosynthesis. The tablet format is particularly useful for smaller planted aquariums,