Geo Calcium Reactors made in the USA - GEO 618, 624, 818


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Geo Calcium Reactors

The world famous GEO calcium reactor!

Geo reactors are made in the USA in Ohio and fabricated using only the finest cast acrylic materials and quality fittings. Geo calcium and kalkwasser reactors like all GEO products are designed with the user in mind. GEO has created what he feel confident is the easiest reactors on the market to install, operate and maintain. The bottom up flow deisgn in the GEO calcium reactor captures free CO2 and draws it back into the pump. This means less gas in the reactor and less gas in the effluent. There is no need for a second single pass chamber with the GEO design.

The GEO calcium reactor line include all of the fittings and tube required for normal installation. The user will need to supply the media, CO2 equipment and feed pump.

GEO Calcium reactor packages complete with CO2 tank, CO2 regulator and PH controller are also available.
	Geo Calcium Reactor 618 All cell cast acrylic construction Clear lid to view proper O-ring seal Key hole slot for lid removal Micro ball valve effluent controlEheim 1048 pump, bolted to base plate pH probe port in lid pH probe adapter included Auto fill bubble counter 10 x 9 foot print, 24" overall height Holds 12 pounds of media, we recommend large grain schuran type For reef aquariums up to 350 gallons

	Model	Price	Buy
	Geo 618	415.95


	Calcium Reactor 624 All cell cast acrylic construction Clear lid to view proper O-ring seal Key hole slot for lid removal Full access to the reaction chamber (union tops do not provide this, making maintenance a chore) Micro ball valve effluent control Pan world pump, bolted to base plate pH probe port in lid pH probe adapter included Auto fill bubble counter 10 x 10 foot print, 29" overall height Holds 16 pounds of media, we recommend large grain schuran type For Large SPS reef aquariums.

	Model	Reg Price	Buy
	Geo 624	524.95


	Geo Calcium Reactor 818 All cell cast acrylic construction Clear lid to view proper O-ring seal Key hole slot for lid removal Full access to the reaction chamber (union tops do not provide this, making maintenance a chore) Micro ball valve effluent control Pan World external pump, bolted to base plate pH probe port in lid pH probe adapter included Auto fill bubble counter 13 x 13 foot print, 24" overall height Holds 24 pounds of media, we recommend large grain schuran type Well suited for Large SPS reef displays or commercial holding systems

	Model	Reg Price	Buy
	Geo 818	674.95

Due to size and weight Geo 818 has a flat shipping cost of 20.00 which are charges that the cart cannot account for, charges will be adjusted accordingly when we process your order