Fluval Pre Set Aquarium Heater 50w P50 filter media Reef Carbonate is made with

Reef Carbonate is made with a blend of carbonate and bicarbonate salts

Easy to Use: Simple single button to control the light

Natural Gravel Australian Multi Brown 4-6mm Mix 5kg

Replaceable pH electrode

Fluval Pre Set Aquarium Heater 50w P50 filter media Reef Carbonate is made withStrong shatterproof polymer construction protect tank and inhabitants from damage Preset temperate requires no adjustment Waterproof, fully submersible design allows easy positioning inside aquarium Fluval P50 Submersible Heater Designed for aquariums up to 50 Litres, the all new P50 P series heaters are fully submersible and offer a safe shatterproof polymer construction. They are equally convenient, featuring a pre set temperature and LED running