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such as copper
NO3 test: Determines the nitrate content (reason for algae growth and plant nutrient)
The Spray Bar results in increased oxygen levels within the aquarium
Vitamin D3 500 IU/kg
And speaking of simplicity
Heater Pack Not On Sale such as copperThe BiOrb Heater Pack provides a quick and easy way to convert your BiOrb from a coldwater to a tropical aquarium. The conversion to a tropical aquarium allows a wider variety of fish to be kept thanks to the warmer water conditions. The Heater Pack contains a 50w standard aquarium heater capable of heating the water in any biOrb up to 60 litres. A BiOrb Heater Stand is also supplied which enables the heater to be fitted securely onto the curved
