Description
xFritz Aquatics Reef Pro Mix RPM is a premium complete marine salt designed for reef health and stability. Manufactured in our own facility in small batches, RPM uses only the highest quality raw materials and is formulated by researchers and marine scientists to replicate the elemental balance of natural seawater. Key features include calibrated pH and buffering capacity, essential minerals, and trace elements added in precise ratios to support long-term livestock vitality without compromising water clarity or stability.
One standout advantage of RPM is its production process. The salt blending equipment is devoted solely to aquatic products, reducing contamination risks. Each batch is assigned a lot number and undergoes in-house quality control to verify chemical quality and purity before it ships. The result is a salt mix with a uniform particle size that minimizes stratification and helps with consistent mixing and salinity management across batches.
RPM is trusted by public aquariums, zoos, research institutions, and hobbyists around the world. Its formulation targets salinity at 35 ppt (1.0264 sg) with calcium 400-450 ppm, magnesium 1350-1450 ppm, alkalinity 8.0–9.0 dKH, strontium 9 ppm, and potassium 400 ppm. While the numbers are targeted ranges, you should monitor your source water, as water quality can influence alkalinity and other parameters.
What RPM Delivers for Your Reef
- Quality-Assured Manufacturing Process: Produced in-house in small batches for strict quality control and uniform particle size.
- Essential Elements for Reef Health: Provides major, minor, and trace elements necessary for reef organisms.
- Enhanced Buffering and Stable pH: Designed to quickly reach and maintain stable pH after mixing.
- Elevated Mineral Content: Higher calcium, magnesium, and potassium to support coral growth and tissue health.
- Pure and Contaminant-Free: Free from nitrates, phosphates, and ammonia for a clean environment.
How to Use RPM for Best Results
- Mix with RO/DI water to achieve the target salinity of 35 ppt; monitor changes in pH and alkalinity.
- Be aware that source water can influence alkalinity and other parameters; test regularly.
- Test calcium, magnesium, and potassium and adjust as needed to meet tank demands.
- Allow RPM to fully dissolve and mix before testing; observe coral and fish performance over days.
RPM’s targeted formulation supports a balanced foundation for a healthy reef ecosystem. While not a guaranteed result, many hobbyists and institutions report stable water chemistry, thriving corals, and clear water as potential outcomes when used consistently with proper testing and water care.
FAQ
Q: What makes Fritz Aquatics RPM unique?
A: RPM is produced in-house in small batches with uniform particle size and a complete suite of major, minor, and trace elements.
Q: What tank types is RPM suitable for?
A: RPM supports reef tanks, public aquariums, and hobby setups seeking stable pH and balanced minerals.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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