Premium Aquatics GEO Calcium Reactor - 6 x 12
	Rating: 4.67 Quantity in Basket: none Code: PA-GEO612 Price:$332.99
	Quantity:
Introducing the Premium Aquatics GEO Reactor 612, a Premium Aquatics exclusive product. Calcium Reactor 612 All cell cast acrylic construction Clear lid to view proper O-ring seal Key hole slot for lid removal Micro ball valve effluent control Eheim 1048 pump, bolted to base plate pH probe port in lid pH probe adapter included Auto fill bubble counter 9 x 10 foot print, 18" overall height Holds 8 pounds of media, we recommend large grain schuran type For reef aquariums up to 300 gallons The world famous GEO calcium reactor! GEO 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. Calcium Reactor Instructions Pump Installation Instructions

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Customer Reviews	Add Your Review
4 With opportunity areas	07/01/2008 - by GINA CASTILLO from El Paso, TX US
I received my GEO612 last week, I did not sleep that night waiting to set up the reactor, the reactor has very nice finished, it has very nice performance,but, I would like to comments two issues that I found, the first one is in the screws to attach the Eheim 1048 pump in the base plate, it had different diameter that the hole´s plate, just I needed to replace the screws for a little bit more smalls, the another issue is the leakage, I needed to disassembly three times to eliminate the leakage, big problem, I would reccomend to modify the design and to add another kind of seal, regards
5 Zero issues	09/16/2007 - by Nick Lang from St Louis, MO US
This is the second reactor I've run on my tank. Bought a used Korallin C 1502 first. It was difficult to dial in and took much longer to get exactly right. I sold it and bought the Geo. Had it running perfectly w/in 15 minutes, never needed to adjust until my Co2 tank emptyied. Construction is excellent and clean with blemishes or rough spots. No issues with the gasket as mentioned by a previous reviewer. Instructions were clear, concise, and easy to understand...unlike the Korallin instructions.
5 Excellent Product	06/15/2007 - by Brian Cooper from Haltom City, TX US
Very very nice product. Easy setup and very well built. Also looks as if it will be very easy to clean when it comes time to change out media.
5 AWESOME...	06/07/2007 - by Silvr bug from Indianapolis, IN US
This is an AWESOME piece of equipment! Works VERY well and is so easy to dial in that its silly! I would HIGHLY recommend this piece of equipment to ANYONE that wants a good reactor for there system!
5 High Quality Reactor	09/08/2006 - by Joe Jaworski from Asheville, NC US
I've owned Knop, Aquamedic, Coralife, and Korallin reactors before and this unit is up there in terms of quality/reliability with Knop and Korallin. Ruggedly built (3/8-inch acrylic), very easy to set up and get running. BEST bubble counter on any reactor I've seen- very easy to read and set. Use of the Eheim #1048 is a definite plus. Built-in probe holder that fits Pinpoint probes. The only negatives I have run into is that the feed line is 1/4-inch instead of the standard 3/16-inch airline tubing size. Tech support also seems a bit slow in answering emails. I did not experience any gasket problems as posted by another reviewer. Top gasket went on easy and has stayed water tight.
4 Well made, but needs design change	06/23/2006 - by Kirk_M from Mandeville, LA US
Leaks very easily from O-Ring...bought this and his Nilsen reactor. You have to tighten the nylon nuts almost to the breaking point to seal it. I made a closed-cell neoprene full surface gasket to the dimensions of the flanges, and this fixed the problem. O-Rings suck.
4 Geo Reactor	12/30/2005 - by o2bnh20 from Mooresville, NC US
I am very pleased with the results. Dials the Calcium and Alkalinity to consistent levels with very little adjustments on my part. Well constructed
5 This reactor is easy to s...	06/01/2004 - by anonymous from unspecified
This reactor is easy to set up, very efficient, and well made. I am very happy with it.
5 I have had my reactor run...	06/01/2004 - by anonymous from unspecified
I have had my reactor running since April and I have to say it has been the best unit I have ever owned. The previous reactor I had purchased was a dual chamber by a DIY company and it was poorly constructed. The GEO reactor is built like a tank! The seals and joints are solid This reactor is so great I just got one for a friend of mine and installed it on his tank. If you are looking for a reactor this is your best bet.