Tetra EasyBalance long term care for biologically healthy aquarium water and a reduced number of changes, 500 ml (Pack 1)

ManoMano

General description Refreshes aquarium water without the need for frequent water changes. Replicates the action of water change and adds additional elements not present in tap water. Promotes the health and condition of fish and plants, and also helps control algae.

Amazon

Lowers Phosphate Levels Adds Crucial Vitamins, Trace Elements and Minerals Stabilizes pH Level and Carbonate Hardness Easy to use 500ml