HK 500A 1/2 HP frag base or capacitive sensors

or capacitive sensors

these main elements have to be checked regularly and dosed separately when needed

all in one single cable

Air intake = 520 lph

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HK 500A 1/2 HP frag base or capacitive sensorsHailea HK 500A is an energy efficient chiller that cools aquarium water quickly, keeps temperature within a stable range, minimising stress on fish and corals. Hailea chillers are value for money considering that their reliability has been proven over many years here in Singapore. Key Features HK series Uses environmentally friendly Freon Free R134a refrigerant. Anti corrosive Pure Titanium Heat Exchanger. Suitable for fresh and saltwater chilling.