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Calcium

Mar 05 (2 months ago)
Air Bubbles/Loud Pump
I have a dual chamber CR 140 for about a year and a half and my old OTP-2000 was loud so I just ordered a new one got it installed last night and let it run full open (no CO2) to get the air out all n...
1
Feb 15 (3 months ago)
Replacement OTP 2000 pump
Purchased new OTP 2000 pump for calcium reactor. Original impellor went bad and ruined the housing. I did try to replace the impellor but it's still grinding away. I ordered a replacement from coralvu...
3
Sep 04 (8 months ago)
CR140 sponge
I bought a used CR140 calcium reactor and it did not have the sponge, where can I get replacement sponge or buy it by the sheet and cut my own. Are you looking for both sponges? How many sets do you ...
1
Jun 14 (11 months ago)
Can you swap out CR5000 pump for CR220 pump?
I have a CR5000 with the Water Blaster Blaster 3000 pump and the vibration is just a bit loud under the stand. I was wondering if this can be replaced by the VarioS 6 Pump that's on the CR220? Thank ...
7
Apr 11, 2017
KS100 Nilson Kalk Reactor
Hi, I would have the two following questions regarding my KS100 Kalk reactor: - The lodicules on my reactor are sticked together at the bottom of the shaft instead of having 1-2 inches between it. I...
7
Nov 07, 2016
CR-140 Dual Chamber Calcium Reactor - (b: valve 02 - on drawing) should this be open or closed
Hello - I am using this reactor on a 250 gallon Heavy Demand SPS tank and I am going through one 40lb bottle a month. There are no leaks as this has been tested more than a few times. I am dosing 58...
3
Nov 03, 2016
Vent valve on my CR140D calcium reactor
My CR140D calcium reactor has a vent port with an inline control valve on top of first chamber of the reactor. While I understand the valve should be open when doing initial set up of the reactor so a...
3
Oct 31, 2016
Humming/Vibrating noise
I have a Reef Octopus CR-150 and im experiencing a humming/vibrating noise from the pump. I took apart the reactor to clean it and make sure there was no loose debris floating below making the noise....
11
Sep 06, 2016
Calcium Reactor CR150
Hi, I currently came to aquire a CR-150 (I believe) calcium reactor. I seem to have air coming in to the chamber where the media is, seems to be coming in from the pump that supplies water to the rea...
4
Apr 11, 2016
Pump
I have a Octopus calcium Reactor with a OTP1000 pump. I have had it for about 1 year and have had to replace the pump twice and its already making a lot of noise so its going to have o be replaced aga...
12
Apr 01, 2016
CR 140
Hi.. I have one of these set up...but I'm getting air in the output line... how can i resolve this? Thanks Most likely it is not air but excess CO2. You may be injecting too much CO2 too fast. Hi C...
5
Jan 19, 2016
Setting up RO CR-3000D
Hello, Just received my new calcium reactor, CR-3000 Dual Chamber but the instructions have much to be desired. There are two sponge pads in each chamber. I assume I put the more course (bigger holes...
1
Oct 06, 2015
Size?
What Dual chamber Calcium reactor would you recommend for 700-1000 Gallons? Mike Here you go... http://www.coralvue.com/reef-octopus-sro-cr5000d-calcium-reactor
1
Dec 08, 2014
Octopus cr100
We are a retailer who has dealt w you previously. One of our customers is looking for replacement parts for CR100 Calcium Reactor Do you supply parts? Thanks Catharina n Mike Yes, we have parts for ...
6
Jul 16, 2014
reef octopus kalkwasser stirrer ks-100
Can I order a replace motor and transformer for my reef octopus kalkwasser stirrer ks-100? How much? Please contact our sales office at 985-718-1467 for pricing and availability. Your ticket has been ...
3
Dec 30, 2013
CR3000 D Reactor
Just got the CR3000D reactor in the mail. Question:In the photos of the unit there is two brackets in the chambers. One in each chamber. The clear bracket.http://www.coralvue.com/reef-octopus-sro-cr50...
6
Dec 23, 2013
Setup for Ca Reactor -
I'm second owner to the Rx4 - need some help since I have never done a Ca reactor before. I have the media, the Rx4 and all the tubing, the solenoid/CO2 canister, and an APEX - The tank is 90 gal, ape...
8