dosing

I have sold out of the DOS units - thank you everyone! Look at some of my other posts for more equipment - total breakdowns, everything goes - leaving the hobby until after the big move. Hanna testers, Apex, GHL, pumps, MP40s, etc. I have five Neptune DOS units available - one has sold since...

Hey all, Happy New Year! :star-struck: I'm really struggling with my tank and wondering if anyone has any advice as I keep seeing conflicting info online... My tank has been up for 5 months now, its a Reefer 250 with about 230L volume minus rocks.. I've got x6 Blue/Green Chromis, x2 Juvenile...

BNIB Kamoer FX-STP2 wifi peristaltic dosing pump. Never been opened, or used, still has warranty and comes with everything in box including extra tubing, grease and adapters. $250 shipped Used one non wifi Replaced wheel and tubing $180 shipped

***Reduced Price*** I have a Reef Octopus Kalkwasser Reactor KS-250 for sale in Tampa, FL...going for $275 plus half the shipping cost. Better pics to be posted later today.

I've got 3 brand new in box, never been used Kamoer FX-STP2 wifi continuous duty peristaltic pumps for sale Also for sale is a Neptune apex Jr classic version. This is the older version controller that has 4 relay outlets. It's good for dosing pumps since the relays can take a low voltage/ amps...

I have homed in my vinegar dosing to 60ml a day. This deals with 6 cubes a day plus some mysis rs flake and spectrum pellets. I tend to feed in the evening and wondering whether this is causing very high nutrients and low the rest of the time. I was spreading it out to 24 times a day through a...

Works great Kamoer X1 PRO T Zip. 18014

Hi reefers, I have a preowned REEFER XL425, I started it from very beginning 2 months ago. A week ago it got through cycling so I bought a pair of Nemos, 5 mixed frags, 3 shrimps a 4 snails. Everyone look great. Except the fact, that the chemistry is weird and now the massive green outbreak...

Hi everyone, So as the title says, I’ve been fighting amphidinium dinos for not exactly sure how long since I had a good amount of snails die before I really got to the root of the problem, but it’s been about 2 weeks of dosing nitrate, phosphate, and silicate along with bacteria, photo, and...

Debating on whether or not to purchase the 800g or 1600g AFR powder mix. Does anybody know how long the shelflife for the powder is? I would hate to open the bigger one and not use it in the right time and it goes bad.

6 Liter triple-compartment dosing container. Shipping available if buyer pays.

Neptune Trident, brand new, never used. I bought a couple years ago and started traveling. I never set it up. I don’t have the box but it is new. I’m asking $550, shipped. I live in Wilson county, NC. I can meet or you can pick up. I also have the Neptune DOS, which is also new and still in box...

Scenario: I have one free outlet left in my system. My max Par at the highest point of my aquascape is 210. My tank consumes X amount of Calcium, alkalinity, magnesium, etc. And while .08 Phosphate and 20.3 Nitrate isn't terrible, every water change to reduce them resets Cal, Alk, etc.

How do I dose AFR & Kalkwasser together ? Correct me if I’m wrong , Kalkwasser raises Alk & Cal. If I dose AFR wouldn’t it also increase ALK & CAL? And other elements ? Do I basically just split the doses of AFR and KALk until I reach my desire parameter ?

I have one brand new, still factory-sealed ReefDose 4 dosing pump for sale. I bought two of these for a larger tank build but changed my mind about what dosing I was going to do and decided to only use one of them. I will include one brand new tubing kit as well. I have both color sets...

Have two lightly used Kamoer X1 Bluetooth Dosing Pumps, a daisy chain and one power supply. Asking 100 for the pair. Will ship at buyer’s expense.

Brand new Versa pump. Never got around to setting it up. Box was open to look at it but never taken out. Asking 170 shipped. No international shipping.

Hello, I am in need to start dosing my 27-gallon cube. I am doing 10% water changes weekly, but my parameters drop due to the number of corals (mostly LPS and softies). When it comes to dosing I want to keep it as simple as possible and have been advised to dose RED SEA FOUNDATION...

I have 4x Versa dosing pumps, a base station and a replacement tubing set for sale. Was going to use it on a new build, but changing directions. The pumps were used for just a few ml per day. This is not a "4 pack with base station" rather 4 separately packaged pumps meaning that you have the...

I have 11/1lb bags of BRS Calcium Chloride & 10/ 1lb bags of BRS Soda ash for sale never opened. shipping avail @ buyers cost thru PayPal only.

Some I’m starting to dose my tank with Neonitro and Neophos. Whenever I test my tank my nitrates are always 0 but I’ve been feeding slightly more so my phosphate now between 0.03-0.06 whenever I test. But I somewhat want to stop since I only have 3 fish. It’s a 15 gallon IM tank thinking of...

I am getting back on the kalkwasser train and am debating what trace element solution to dose. Im hoping to find a solution that is only one part. What do yall use?

Looking for some Hanna checkers, because they are SOOO much cheaper second hand. Looking for a salinity tester, alk (dkh), phosphate (ulr), nitrate (HR), ph, calcium and a magnesium checker/tester. So pretty much all of them! :rolling-on-the-floor-laughing: Please take my money and save me a few...

NP-Bacto-Balance essentially supplies nutrients to the corals at the lowest levels right? So, would these levels show in a test kit? Can you explain the process of dialing in my dosage for this product? I'm starting at 0.40 mL for my (40 gallon DT, 20 gallon sump) tank.

I was wondering if anyone can tell me the difference between Redsea AB+ vs Coral Amino. Do they do the same or is one product better than the other?