Oase Biomaster2 Thermo 250 External Filter Dispatch_5-7 Working Days Reef Builder stands out by

Reef Builder stands out by including calcium

Compatibility: Butyl rubber

Audable and visual alarms

Made from ultra-clear glass and a white raised base the Neptunian Desktop Aquarium is an ideal addition to any modern home

Oase Biomaster2 Thermo 250 External Filter Dispatch_5-7 Working Days Reef Builder stands out byThe BioMaster 250 Thermo external filter fulfils the highest demands of water filtration and filter cleaning. The combination of highly effective biological filtration by Hel X and mechanical biological cleaning by filter sponges ensures healthy and clear aquarium water. The HeatUp 150 adjustable heater is included in the scope of delivery. The BioMaster 250 Thermo is suitable for aquariums with a volume of up to 250 litres. The EasyClean pre filter