Red Sea 4-Part Complete Reef Care Dosing System
Red Sea 4-Part Complete Reef Care Dosing System - Small - 150L Pack is pre-ordered, confirm stock before ordering!
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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) - 2-3 working days
- Nationwide (Cpt/Dbn+) - 2-5 working days
- Outlying Areas - 3-7 working days
All orders are sent via Economy Road 🐌 typically through 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.
No more waiting at home or work for deliveries! ⏰ Now you can pick up your orders from a locker or counter location while you continue with your day. Depending on your location, delivery times to a Bob Box Locker can take between 3 to 7 working days!* Please note that once the parcel is deposited in the locker, you have 2 days to pick it up. If you fail to do so, it will be returned to the sender, and additional shipping fees will apply to resend your order.










