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Fritz RPM - Reef Pro Mix is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contains all of the necessary major and minor elements of natural sea water that are utilized by living marine and reef animals. Correct pH and buffering capacity, essential minerals and trace elements have been added in precise ratios to ensure a correctly blended mix for the health and longevity of your livestock.
- Salinity: 35 ppt (1.0264 sg)
- Calcium: 400-450 ppm
- Magnesium: 1300-1400 ppm
- Alkalinity: 8.0-9.0 dKH
- Strontium: 9 ppm
- Potassium: 400 ppm
RPM parameters reflect Fritz Aquatics’ QC pass ranges, the median is targeted. Be aware source water can greatly affect parameters especially alkalinity. QC is conducted using RO/DI at a neutral pH and a TDS of 0.
RPM is manufactured in our own facility in small batches to ensure complete quality control, rather than outsourced to generic chemical blenders with uncertain quality. Our salt blending equipment is devoted solely to the production of aquatic products, preventing contamination issues. Fritz’s unique production process promotes a uniform particle size minimizing stratification of the salts. Each batch is assigned a lot number and tested by in-house quality control to ensure its chemical quality and purity before it is shipped.
RPM is used by public aquariums, zoos, research institutions, destination retail locations, adventure parks and hobbyists worldwide.
- Complete professional marine salt mix for reef or fish only systems
- Contains all essential major, minor and trace elements
- Enhanced buffer levels; reaches a stable pH shortly after mixing
- Enhanced calcium, magnesium and potassium levels
- Nitrate-, phosphate- and ammonia-free
Directions & Dosage
For best results, it is important to follow proper mixing instructions when using salt with elevated parameters like Fritz Aquatics Reef Pro Mix. See below for best practices when using RPM.
When mixing Fritz Reef Pro Mix, it is best to use RO/DI water quality checked by a TDS meter (TDS should be less than 10 ppm, 0 is preferred). Fill a clean mixing container (dedicated to saltwater mixing only) with desired amount of water to be prepared. For best results, use water between 70°-75°F (21°-24°C) when mixing RPM. Slowly add desired amount of RPM to the water to avoid an increase in temperature and precipitation. This helps to prevent precipitation of calcium, alkalinity and other elements. It is recommended to use a mixing pump and an airstone when mixing RPM. This will also help to avoid concentrated areas of material and precipitation. Using a properly calibrated refractometer, bring the water to the desired salinity. Once mixed to a clear solution, add a heater to the water to bring to the current temperature of your aquarium. It is recommended to allow two hours before performing a water change. If water does not mix clear, please contact us for further mixing tips before performing a water change.
DO NOT MIX DRY SALT DIRECTLY INTO SYSTEMS WITH LIVESTOCK PRESENT!
CAUTION: Keep out of reach of children. Not for human consumption. Generates slight heat when added to water; avoid handling with wet hands. Contact with dry powder may cause skin and/or eye irritation. In case of contact, flush eyes with cool water and seek immediate medical attention.
Storage: Store in a cool, dry place. Keep product tightly sealed.
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Limited Time - FREE SHIPPING ON ALL ORDERS OVER $29! Most orders will ship the same or next business day of when you place the order. 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.
Almost all items on are website qualify for FLAT RATE or FREE shipping! Order over $29 in products and receive FREE shipping on your order.
International Shipping & OrdersWe ship Worldwide everyday. Please contact us for shipping quotes and availability on any products you would like to purchase.
International orders do NOT qualify for free shipping, please contact us for a shipping quote.
We only accept Paypal as payment for international orders and customers and must ship to a confirmed address.
EVERY ITEM WE SELL IS BRAND NEW & COMES WITH A FULL MANUFACTURE WARRANTY! We do not sell used, defective, or returned product to our customers. Only exception to this is in our clearance and open box section of our website. Even those items still include a full warranty, and are usually an amazing deal if your looking to save money!
Most brands and products we sell have typically a 1 year warranty, with some products having up to 3 or more years. If you have any questions on warranties you can check the manufacture website or just contact us with any questions. At FragtasticReef.com we sell only the best products, and only products we recommend and use ourselves, so you can buy with confidence.