calcium reactor

It solid calcium reactor and up for sale.Asking 350$ pickup in Edison NJ. Media is not included.

Dastoco compact calcium reactor, rated to 185 gal, automatic calcium reactor. $600 pick-up in the SF bay area - $700 shipped. Had it for a year but only ran it for 2 hrs 3 days a week in combination with kalkwasser.

I have a aquamaxx calcium reactor set up for sale include calcium reactor, Co2 tank, Co2 regulator,ph meter. Local pick up at 77407 or buyer responsible for shipping I will drop it off at FedEx or UPS if needed. 350 take all

Hello Reefers, Need your help in choosing right calcium reactor for my new build. System will be sps dominant (90%) Total volume is close to 600 gallon I would prefer calcium reactor rated for more than 600 gallon since I have plans of adding another system to it in future. Thanks

Brand new ACR. Was waiting for bill to send the co2 regulator, which was never received. I was also waiting for another add on part but at this point can't even remember. Located in Greensboro, nc 500 shipped

WYSIWYG Im upgrading so im selling my current reactor GEO 624 with a second chamber also made by GEO Im the original owner on the reactor. Works like it should. But i would change the uniseals. Main O-ring brand new just installed today No media $400. Pick up/meet up only. Wysiwyg

Set up new tank and selling parts from old 187g tank build/clearing out garage. Not interested in trade. EcoTech Marin Radion XR15 G5 Blue LED Light x 2: $325 each one with arm $350 APEX: APEX controller w/temp, PH probe and EB8: $400 SOLD APEX DOS x: $225 SOLD APEX Trident w/ reagents: $350...

Hello, I’m considering a calcium reactor for my tank. I have a concern about the CO2 cylinder filling, is it safe to have it in the living room? Are there some safeguards to be taken? Thanks

Selling a Reef Octopus CR5000D Calcium Reactor that has never been used outside of RODI water checking for leaks. I went a different way with dosing and never ended up using this. I prefer to not ship at this time.

Used DaStaCo Xtrema Calcium Reactor. Bought from another seller on here but never got around to hooking it up, no longer have the need for it. Comes with everything pictured, reactor, peristaltic pump, controller, power inverter, CO2 bottle & regulator, bucket of reactor media, and brand new...

Setting up a calcium reactor for the first time. While the reactor (Geo CR618) has a sicce recirculating pump, I’m thinking about how to pump the sump water into the reactor. I have a spare head on a Jebao doser I could use. Is this a workable option or do I need an additional pump like the...

I owned one in the past, I realize that Bill is out of the game so no support. I like the saturation style reactor and plan to build my own control system. If you have one and aren’t going to use it, please let me know.

Hello! I am considering either geos cr18/ cr24 classic or deltec pf501. Both geo, and deltec rep have stated they can go in water, in the sump without any issue, which is mandatory for me and my space. I'm curious which yall like and why for companies?

Reef Octopus Calcium Reactor - CalReact 220 for sale in Tampa, FL. Used only 1 1/2 years. Excellent condition. $400.00.

I have 1 used and 3 brand new, never been used FX-STP2 wifi dosing pumps. $280 shipped new $200 shipped used Shipping is extra outside continental US These are great for auto water change, kalk reactor, calcium reactor and heavy duty reliable continuous dosing at a high rate for a very long...

Selling my GEO CR618. Comes with a CO2 art pro se series dual stage regulator. I can add a versa pump for an additional cost. If local, the tank is yours. Please message for pictures.

Selling a Reef Octopus CR200 calcium reactor. Bought it as part of a set but the reactor is too big for where I was planning on putting it, so selling or trading for a smaller one. Located in the California Bay Area but can also ship at your cost...

I’ve been dosing All for Reef for a month now, it seems like a good product. At first it brought my high levels of Alk down to proper levels. Calcium levels has been stable around 440/450. Calcium has started to drop more frequently and Alk has risen back to 14/15KH. I remember watching a BRS...

I had bought this years ago used and only ever used it as a second chamber to my main Calcium Reactor that I sold off year ago. It’s missing the pre-filter and RO tubing, don’t think you have to have the pre-filter and RO tubing is cheap. . Has the CO2 bubble counter and there are no cracks. I...

looking for a large AquaMaxx or Reef Octopus calcium reactor in good shape. Thanks!

I have a 44 pound box of large reborn and I have all the other stuff that I have normally mixed in it for years, and I’ve had wonderful success. It’s a blend of others and size. It’s all in the pictures and it’s probably $300 -350 worth of media.

Hi all I was just wondering if anyone here has any experience with the AquaMaxx calcium reactors, specifically the T3 model? I have a 300 gallon reef tank that I'm currently dosing with kalk, but I know I will eventually move to calcium reactor and saw this one on BRS. Other than a few...

www.geosreef.com https://www.geosreef.com/product/geo-cr618-calcium-reactor/ https://www.geosreef.com/product-category/equipment/reactors/kalkwasser-reactors/ https://www.geosreef.com/product/geo-atr418-algae-turf-reactor/

Pardon my curious nature but : We try to change the PH of salt water by co2 and try to melt calcium reactor media (mostly between 6.1 - 6.6) - RODI water coming out of my system usually ph's around 5.8 - Question - Will it be crazy to put this media in ATO system to feed for alkalinity and...

Selling my GEO 624 calcium reactor $300 +shipping. Or pickup near Modesto ca.