The sera CO2 start fertilizer system is easy to install and operate. It is ideal for the very widespread and popular smaller aquariums up to approx. 120 liters. Sera CO2 start consists of an optically unobtrusive sera CO2 diffusion reactor and the corresponding sera CO2 tabs plus
This convenient and uncomplicated CO2 fertilization system can be integrated into the aquarium even by beginners without any previous knowledge entirely without any problems