39 Elements analyzed
6 Days average turnaround
98% Typical accuracy
Reef Labs ICP-EOS Elemental Water Test Kit analyzing 39 elements with exceptional accuracy down to the parts per billion.
The kit includes tubes for collecting the water sample, a sample return package, and a prepaid label to send your samples to the lab.
Reef Labs ICP-EOS Kit tests for the following chemical elements: Ag, Al, As, B, Ba, Be, Bi, Br, Ca, Cd, Cl, Co, Cr, Cs, Cu, Fe, Ga, I, In, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Rb, S, Sb, Se, Si, Sr, Ti, Tl, U, V, Zn.
All samples are tested in Bradenton, FL.
Temperature, pH, alkalinity, and food sources are only part of the foundation of thriving corals. The elemental composition of your water plays an equally important role.
Being proactive is important. Knowing what elements your system consumes, and at what rate, is essential for understanding your system's needs. Contrary to belief, there is no "one size fits all" dosing regimen as each system is as unique as your fingerprint.
Testing regularly can ensure your system is stable, free of harmful elemental concentrations, and without problematic deficiencies in vital trace elements. If you wait until you observe a problem, it may already be too late. Protect the vitality and health of the corals in your aquarium by not leaving the quality of your water to chance!
How to Use the ICP-OES Test Kit
- IMPORTANT: register your kit at reef-labs.com/register
- Verify the barcode on your vials matches the test kit barcode printed on the bottom of the prepaid postage label
- Both vials must contain water from the same source
- Rinse vials three times with the sample water
- Completely fill each vial from at least 3 inches below the surface leaving no air at the top, and close the cap securely to prevent leaking during transit
- Affix the prepaid postage label to the return mailer, insert the vials, and seal the mailer
- Give the return mailer to your USPS carrier or drop off at any USPS collection point
THE REEF LABS STORY
We started out as reefers just like you, and we've experienced all the frustrations and painful mistakes that we all experience in the pursuit of keeping our marine life happy and thriving. Our passion for growing coral and marine life led us to reimagine water testing in a way that opens the door to new potentials in your reef.
Our first step was to identify thought leaders in the aquaculture industry to meaningfully shape and advise our testing services in a way that provides guidance to our customers without losing flexibility or independence from a particular reef keeping method. We aim to provide you, our customer, with exceptional results, and proven successful practices without being locked into expensive or difficult to use products that may not have your goals as their top priority.
We wouldn't have been able to achieve our goal without the thoughtful and insightful guidance provided by our industry collaborators and their decades of experience in all aspects of aquaculture and marine science. Their continued input helps us to ensure that we'll continue to grow and enhance our testing products in every way possible.
Q & A
ICP stands for Inductively Coupled Plasma and describes a method of introducing your sample to the instrument that will measure it. It is used in chemistry, toxicology, medical fields, and many other areas, including aquaculture. There are several variations of instruments that use ICP, including ICP-OES (Optical Emission Spectrometer) and ICP-MS (Mass Spectrometer). The OES and MS acronyms identify different methods of measurement.
What are the results good for? What do I do with the results?
Elemental water testing provides visibility into the amounts of essential elements in your water and levels of toxic elements. Without ICP testing, there is no other way to obtain a complete picture of what elements are in your water. Marine life has evolved over millions of years to depend upon the presence of a large array of elements. To achieve maximum health, coloration, and growth, it is necessary to ensure you have these elements present and in the correct amounts. Use the results of your ICP-OES water test to determine if you need to take action to remove contaminants or to determine what elements are missing and need to be supplemented.
What is the difference between ICP-OES and ICP-MS? How does it matter to me?
ICP-OES and ICP-MS measure the elemental composition of samples using different methods. These differences allow ICP-MS to measure elements at smaller concentrations. Which one is appropriate for you depends upon your goals. If you are an expert reefer and want to get the highest possible accuracy so micro-adjust your elements, then ICP-MS might offer an advantage. However, being able to effectively utilize the extra sensitivity also requires more advanced skills and experience.
Do you offer ICP-MS test kits?
We have ICP-MS in our lab, and we are currently evaluating how best to offer an ICP-MS test kit. Just providing test results yields only some of the benefit. Providing helpful guidance and presenting the test results in a useful way is necessary to gain the most benefit.
Currently, at Reef Labs Inc., "the ICP lab" we test for the following chemical elements: Ag, Al, As, B, Ba, Be, Bi, Br, Ca, Cd, Cl, Co, Cr, Cs, Cu, Fe, Ga, I, In, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Rb, S, Sb, Se, Si, Sr, Ti, Tl, U, V, Zn.
Why don’t you test alkalinity and nitrate?
We do not test for alkalinity or nitrate for the following reasons:
Alkalinity is very sensitive to gasses dissolved in the sample, such as CO2, and the pH of the sample. Both pH and dissolved gases can change significantly once a water sample is placed in a sealed container. Additionally, biological activity from bacteria in the sample will alter the pH, dissolved gases, and nitrate in the sample. For this reason, any measurement of alkalinity or nitrate will be inaccurate. It is possible to solve this problem, but it requires a specialized procedure for collecting the sample. Outside of a laboratory environment, it would be very difficult to ensure consistency and reliability of results this way.
Nitrate is a food source for bacteria and thus is likely to change while your sample is transported. This would make any test result of nitrate inherently inaccurate unless the sample is treated at the time of collection to destroy any live bacteria present in the sample. However, as above, employing any special treatment to the sample potentially introduces inconsistencies and errors in results.
At Reef Labs Inc., "The ICP lab" we take great care to ensure that your results are as accurate as possible. This includes using a process that is adapted to eliminate as many potential sources of inaccuracy as possible.
How often should I test my water?
It depends on your goals. If you are just starting out, once every 2 months is a good place to start. But if you are trying to get the most growth and coloration possible, or if you have an established tank with years of growth, then every 2 to 3 weeks is more appropriate. Consider ICP testing to be an insurance policy to protect your valuable corals and reef inhabitants. It is a small price to pay for the peace of mind that your tank is stable.
Where can I buy the Reef Labs ICP water test kits?
Places where you can find Reef Labs ICP water tests increase every day, please check the “Where to buy” section of our website for a complete list of physical retail and online stores. If you don’t see your favorite retail store listed, please let us know, and ask your local store to contact ACI Aquaculture, our exclusive distributor, so that the store of your preference can obtain the Reef Labs ICP water tests at wholesale cost.
Why are there two vials in the kit?
We provide two sample tubes in each kit which are intended to have the same sample water in both. We do this for several reasons. It is not uncommon to see a tube get damaged or leak in return shipment to us. Having the spare tube ensures that we are still able to test your water. For this reason, we feel it was better value for the customer to have the redundancy of two sample tubes with the same water sample.
Where should I take the water samples from?
It is best to take samples from beneath the water's surface in the display tank, not in the sump, and in a high flow area. Be sure to rinse the tube with tank water three times before taking the sample, and ensure the tube is completely full with water.
May I use the return label to send several samples?
Our return labels are calculated for the weight of one set of samples (2 tubes/vials). If the weight exceeds that amount, USPS may reject the package or collect extra postage upon delivery which will delay your results. For this reason, we always advise you to include only one kit per return label.
How long does it take to get my results?
USPS delivery can take anywhere from 2 – 5 days depending on where you are located. After we receive your kit, we usually return the results in less than 3 days.
If you have notifications enabled on your account, you’ll receive an email as your kit progresses through the USPS system and when it arrives at the lab. You may also login to your account to see the current location or status of your kit.
How long after collected are the water samples still good for testing?
The water samples are viable for approximately 1 year without any detectable change in results. Because ICP analysis is an elemental analysis, the pre-processing of the sample ensures that any changes which take place while in transit do not affect the results.
Our test kits can be used for either saltwater or RO/DI, but not at the same time.
What should I expect from a ICP water test performed by Reef Labs, Inc. “The ICP Lab”?
All ICP-OES tests are not the same. ICP-OES testing is a complex and flexible process involving many steps and presenting various options to tune accuracy, precision, and cost depending on how the test is being utilized. Our business model and testing process have been carefully optimized to provide the most accurate and precise test possible while remaining affordable.
We also recognize that test results are meaningless without interpretation and the ability to take action to correct issues. When you perform an ICP-OES test with us, you can expect to receive timely, precise, and accurate results, along with helpful suggestions on how to correct any issues that may be uncovered by the test. We also provide indications of how your test results change over time to assist in spotting and correcting problems before they occur.
We don’t want you to get lost in the numbers, so we provide information about the significance of each element and provide summary information to make the big picture as clear as the minute details. And we are constantly listening to valuable feedback from our customers to help improve how we empower you to use your results as a powerful tool to achieve your reef keeping goals.