Hydros Control X4 Starter Pack nitrite where 225 micron socks can

where 225 micron socks can last a few days before they are clogged

Core magnesium supplement is an effective solution for increasing and maintaining magnesium levels in the aquarium

Florin pH- is safe for all freshwater aquaria

This maintains relative stability in the water chemistry and has a much lower impact on aquarium inhabitants than does changing larger volumes

Rinse material well with aquarium water or purified tap water

Hydros Control X4 Starter Pack nitrite where 225 micron socks canAchieve Ultimate Aquarium Control with the HYDROS Control X4 Starter Pack This starter kit includes all essential equipment needed to monitor and control a healthy aquarium including a Control X4 device, HYDROS App, temperature sensor, pH probe, and more. Set up is quick and easy, making this ideal for both beginner and advanced hobbyists. All HYDROS products are engineered, assembled, and supported in the USA. Whats Included: 1x Control X4 Unit 1x