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Average Customer Rating
5.0 out of 5 stars with 2 reviews 5.0 out of 5  
2 Customer Reviews
5 Star: 100% 2
4 Star: 0% 0
3 Star: 0% 0
2 Star: 0% 0
1 Star: 0% 0
 
624 Calcium Reactor by GEO
CR-GEO-624
 
$524.95
 
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* All cell cast acrylic construction
* Clear lid to view proper O-ring seal
* Key hole slot for lid removal
* 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
* 9 x 12 foot print, 29" overall height
* Holds 16 pounds of media, we recommend large grain schuran type
* For Large SPS reef aquariums.

The world famous GEO calcium reactor!

Our reactors are fabricated using only the finest cast acrylic materials and high quality fittings. Designed with the user in mind, we feel these are by far the easiest reactors on the market to install, operate and maintain. Bottom up flow of water 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 our design.

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


2 Customer Reviews
5 Star: 100% 2
Average Customer Rating
5.0 out of 5 stars with 2 reviews 5.0 out of 5
100% recommend it to friends
4 Star: 0% 0
3 Star: 0% 0
2 Star: 0% 0
1 Star: 0% 0
5 out of 5 stars Best Calcium Reactor!
by MFR from San Diego on 12/9/2009
Recommends it to Friends: Yes
Ive tried the others & the others were a pain. This thing is just right. No need to constantly tweak. True set it & forget it. Wish it had more efficient pump but, good trade-off for lack of headaches with stuck effluent & general problems associated with reactors
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5 out of 5 stars A+++++ Ca Reactor
by Zoozilla from Woodbridge, VA on 6/11/2009
Recommends it to Friends: Yes
Reactor - Solid welds, built like a tank, and No leaks. Though Uniseals make me kinda nervous. All you need to put this thing together is some Teflon tape and a Philips screwdriver. Adequate documentation/assembly instructions but could be improved upon. This calcium reactor is well worth the money. Verdict = Geo Rocks!!!! AquaCave - Fast shipment, good communications, great selection, and competitive pricing. Highly recommended seller.
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