Maxspect Nano-Tech Anaerobic Block 2pcs nesting screw the two valve taps

screw the two valve taps onto the threaded connectors of the pump marked IN / OUT

The color of the reagent in the ball changes according to the amount of CO2 dissolved in the water

With its comprehensive testing capabilities and ease of use

including ascarids

Detects phosphate from 0

Maxspect Nano-Tech Anaerobic Block 2pcs nesting screw the two valve tapsMaxspect Nano Tech Anaerobic Block Efficiently removes nitrate from your aquarium Maxspect Nano Tech Anaerobic Block is used to efficiently remove nitrate from freshwater and marine aquariums by stimulating the growth of anaerobic bacteria that convert nitrate into nitrogen gas. Efficiently removes nitrate from your aquarium Proprietary technology specifically designed to stimulate the growth oF anaerobic bacteria Anaerobic bacteria complete the