Red Sea 4-Part Complete Reef Care Dosing System

Red Sea 4-Part Complete Reef Care Dosing System

Red Sea 4-Part Complete Reef Care Dosing System is used to replenish all 36 major, minor, and trace elements necessary for optimal coral growth and coloration in reef aquariums.

As Simple as 4 Bottles and 1 Test Per Week

• 36 Major, Minor, and Trace Elements
• Pairs Seamlessly with ReefDose 4 Dosing Pump
• Three Sizes Available to Match Your Tank Size

The new Complete Reef Care is based on Red Sea's 30 years of research into the needs of corals in artificial environments. It's a proven solution for optimal coral growth and coloration, providing you with a stunning and healthy tank. Complete Reef Care replenishes all 36 major, minor, and trace elements that get used up regularly by corals. These elements get used up in relatively predictable ratios, so Red Sea recommends testing calcium once per week to determine the dosages of all 4 parts.

How Much Should I Dose?

Bottle 1 (Calcium): Start by dosing the recommended amount on the bottle.

Bottle 2 (Alkalinity): Dose 2x the volume of your bottle 1 dose.

Bottle 3 (Iodine & Potassium): Dose 1/2 the volume of your bottle 1 dose.

Bottle 4 (Iron & Bioactive Elements): Dose 1/2 the volume of your bottle 1 dose.

ReefDose 4 Ready (sold separately)

The ReefDose 4 conveniently has just the right number of dosing heads for the Complete Reef Care dosing system. When Connected to the ReefDose, your ReefBeat app will automatically adjust the dosages of bottles 2, 3, and 4 based on your selected dosage volume of bottle 1, making automated dosing to your reef tank easier than it's ever been. Better yet, since the four parts are provided in the same ratio that they should be dose in, you'll finish all four bottles at exactly the same time.

Multiple Sizes Available

Small: Recommended for aquariums up to 40 gallons / 150L (approx. 3 month supply)

Medium: Recommended for aquariums up to 80 gallons / 300L (approx. 3 month supply)

Large: Recommended for aquariums larger than 160 gallons / 600L (approx. 3 month supply)

Note: If your aquarium utilizes a macro algae refugium, Red Sea recommends using their 7-part Reef Foundation and Trace Colors system instead. This way, you can adjust individual trace elements to account for their unique uptake ratio by macro algae.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.
• Pargo Pickup Points: Collect within 5 days of arrival at the pickup location.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 14 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.