SKU: 66917655895

Fritz Pro RPM Salt 4x50gal Box

Sale price$80.99 Regular price$89.99
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Description

Fritz Pro RPM Salt 4x50gal BoxFritz 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.

  • 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.

    Parameters:

    • 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

    MIXING DIRECTIONS
    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.

 

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 66917655895

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ShopMom
Boise, US
★★★★★ 5
A total game changer (where were these when I was a teen?!)
Size: 72 Count (Pack of 1)
I honestly wish these had been around when I was younger! The Mighty Patch Original is hands-down the most effective way I’ve found to deal with stubborn whiteheads. Instead of picking at my skin and making things worse, I just pop one of these on at night and let it do the work while I sleep. By the morning, you can actually see the gunk it pulled out right on the patch (gross, but strangely satisfying). It significantly reduces the size and redness of the zit in just one use, and because it covers the spot, it stops me from touching it and causing more irritation. The 72-count pack is a great value and lasts quite a while. They stay put all night, even if you toss and turn, and they’re clear enough that you almost forget you’re wearing them. If you’re looking for a stress-free way to clear up your skin overnight, these are a must-have!
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Reviewed in the United States on April 7, 2026
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C-Ashby
Phoenix, US
★★★★★ 5
Works on all skin types
Size: 36 Count (Pack of 1)
What an amazing product! I'm in my 40s and still experience occasional acne. I purchased Mighty Patch, and after wearing it overnight, my blemish was noticeably cleared up by morning. I have fairly dry skin and already use quality skincare products both morning and night, so I was impressed by how well it worked. My 17-year-old son also tried one when he started getting a few breakouts, and it cleared up his blemish as well. His skin is much oilier than mine, which shows that this product can be effective for both dry and oily skin types. I’m very happy with the results and will definitely be purchasing it again!
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Reviewed in the United States on May 30, 2026
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Lasanda s.
Fort Morgan, US
★★★★★ 4
Works as expected! Good value
Size: 36 Count (Pack of 1)
I bought these because I ran out of Curology patches that I got with the free trial. These work similarly; you’ll need one or two patches to fully get rid of the pimple— it depends on how large & inflamed it is. Even if you need two the first patch will still a do a good job of draining most the gross fluid out. I like that these are more translucent/transparent than some other brands I’ve seen. They’re not obnoxious looking if you’re wearing one or two in the daytime. The adhesion has been great so far. I’ve tried it on bare and moisturized skin and either way it holds up. Once it’s been stuck in place for a few minutes you can apply a moisturizer on your face OVER the patches without them slipping off. Just use a gentle touch. There’s probably cheaper pimple patches from smaller brands but $4.49 (before tax) is definitely a reasonable cost for 30 patches So I gave it 4 stars for value for money. My only qualm is that the small size pimple patches could stand to be at least slightly bigger. Only new closed comedones that are just forming are that small (typically). Otherwise I’m satisfied with this purchase.
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Reviewed in the United States on May 30, 2026
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Caleb MacPherson
Omaha, US
★★★★★ 5
The Best for Sensitive Skin & Smells Great!!
Scent: Refreshing, Size: 16 Fl Oz (Pack of 2), Scent: Refreshing, Size: 16 Fl Oz (Pack of 2)
I've purchased this body wash (Awakening) a few times now, because I love it so much! I have my whole family using it, even my child with eczema, and it's really helped her skin. It leaves our skin feeling fresh, nourished, and soft with no irritation. The liquid soap is clear and has a not-too-thick consistency. It lathers well, and I’ve had no issues with leakage. I love that it's free of so many harsh chemicals and is infused with organic and natural ingredients like aloe vera and tea tree oil. It has a wonderful earthy, invigorating scent from the camomile, geranium, and copaiba. You don't need to use much since it's a little more concentrated, and for its generous size and quality, it's worth every penny! I would highly recommend this body wash to anyone looking for a clean, refreshing, and effective body wash!
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Reviewed in the United States on December 23, 2025
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BostonMah
Fort Morgan, US
★★★★★ 5
Best body wash
Scent: Lemongrass, Size: 16 Fl Oz (Pack of 1)
Lovely body wash that cleans without stripping your skin dry. Fragrance is light and not overpowering. One pump is more than enough for head to toe clean. Would recommend to anyone.
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Reviewed in the United States on May 14, 2026

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