calcium reactor

I am selling my home and have a Deltec Twin Tech 1500 Calcium Reactor in perfect cosmetic and working condition available. Original retail price is $2,369.99 + Tax & Shipping. Asking $1,750.00 Shipped. I accept Venmo and PayPal...

For sale is a aquamax Ctech T2 calcium reactor with secondary chamber, 5 lbs tank and milwakee solenoid and bubble counter. Used around 4 months. Tank is close to full. Just need your prefered ph control and dosing pump. Asking 400 local pick up only. Located in williamsport pa.

I have some equipment for sale Pick up in Mineola New York or can possibly meet up close by reef octopus calcium reactor. Bought used. I have never used it $75 Protein skimmer Aqua max fc280 Rated for 240- 410 gallons $100

Seeking responses from seasoned reefers who have employed multiple approaches. We are talking about the simplest supplementation method for a novice hobbist to understand and apply, not the optimal one.

Hi everyone, I’m having trouble getting my Deltec CRRT 1500 calcium reactor to work properly. I’ve followed all the steps online and purged all the air from the system. However, I’m encountering an issue during the final phase of setup. When I plug in the CO2 sensor and start the CO2, it...

I put away the hardware for my 75 gallon reef tank about 20 years ago. So, with a recent move, I rediscovered all of the equipment and I started looking at my current space for the next generation 75 gallon reef for soft and stony corals with a few fish. I have Lots of factors to consider...

I have a sps dominant tank. I want to use a calcium reactor for supplement. Question is when should I start using a calcium reactor in the tank. My all consumption is around .1 almost a day. I’m wondering if it’s better to get it setup early or if it doesn’t matter. Also what is the best...

I have a Geo’s reef 6 x 18 calcium reactor with pretty new pump and a Geo’s reef 6 x 12 secondary chamber (Geo’s reef 6 x 12 calcium reactor converted into a secondary chamber) I also have the parts to convert the 6 x 12 back to a calcium reactor (except the pump) Not looking to ship these...

Breaking down my tank and have another wave of equipment for sale: Reefmat 500 - SOLD Aquamaxx Mini Calcium Reactor - SOLD Aquamaxx DC-1 Dosing Container - $75 Shipped 2 x MP40’s - $250 shipped each RedSea Reefmat used about 6 month, in great shape but thew out the original box. All equipment...

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. APEX: APEX controller w/temp, PH probe and EB8: $400 SOLD APEX DOS x: $225 SOLD APEX Trident w/ reagents: $350 SOLD APEX EB8: $150 SOLD APEX EB8 (one outlet now working): $100 SOLD APEX...

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.