JBL Proflora M503

Aquarium plant fertiliser system with pH control.

Key Features: • CO2 fertiliser system with automatic pH control for the best feeding of fast and slow growing plants in freshwater aquariums from 100 to 600 litres. • Easy and efficient to use: refillable 500g cylinder. Simple assembly, no separate water pump required. Can be converted into disposable system. • Professional water care, automatic control: precise dosing thanks to pressure reducer, even release, effective distribution due to extendable diffuser, check: bubble counter with backflow stop. Residual pressure display on pressure gauge. • TÜV tested storage cylinder, pressure cylinder with overpressure relief, stand ensures cylinder does not fall over. Hose screw connection prevents hose from slipping, check valve prevents water entering the cylinder.