Coral Essentials Cal, Alk, Mag 2.75L

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Equal Part Dosing

Over 100,00 happy aquariums

Coral Essentials Cal, Alk, Mag 2.75L Calcium + Traces 2.75L Alkalinity + Traces 2.75L Magnesium + Traces 2.75L

$74.95

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Equal part dosing means all elements should run out at approximately the same time. Plug and play dosing - 2.75L bottle size

SPS For Less Than $0.50c Per Day

Tailored for tanks up to 500 litres or 125 gallons, whether lightly, moderately, or heavily stocked –

Calcium + traces also includes, strontium, barium, Iron, zinc, copper, manganese, chromium, Cobalt and nickel 100,000ppm highly concentrated

Carbonate + traces also includes, boron, bromide, potassium, iodide and sodium fluoride 180,000ppm highly concentrated

Magnesium + traces, also includes potassium, 12,500ppm slightly concentrated

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FAQ

Do I really need to dose calcium, alkalinity and magnesium?

If you’re keeping corals — especially SPS — yes. Corals consume these daily, and without dosing, levels drop fast, leading to poor growth and instability.

How do I know how much 3 Part to dose?

Start by testing your tank daily for a few days. Once you see how much your levels drop, you match your dosing to that consumption. After that, it becomes very consistent.

Can I overdose Coral Essentials 3 Part?

Yes — like anything. Overdosing can push parameters too high and stress corals. The key is stability, not chasing high numbers.

Will Coral Essentials improve coral colour?

Yes — but colour comes from a combination of stability, lighting, and nutrition. Coral Essentials supports all of that, especially with Amino/Gro and CVE.

Can I use Coral Essentials with any lighting system?

Absolutely. It works alongside any lighting — it’s about supporting the coral’s internal health, not replacing lighting.

Do I need to use the full range or just the 3 Part?

You can run just the 3 Part for stability, but the full range is designed to work together — giving you better growth, health, and colour over time.

What’s the biggest mistake people make with dosing?

Inconsistency. Changing doses too often or chasing numbers instead of keeping things stable is what causes problems.

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Fast and Cheap
Equal Part Dosing
Over 100,00 happy aquariums
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Growing and Farming Coral For Over 20 Years.

The Coral Essentials system came out of years of trial, error, losses, and refinement on a real working coral farm — not a lab, not theory, but day-in, day-out testing on tanks packed with demanding SPS.

Every element in the 3 Part + Trace was dialled in to do one thing: keep parameters stable, predictable, and repeatable. Not just calcium, alkalinity and magnesium in isolation, but how they actually behave together in a living system over time.

What you get as a reefer is that same consistency — stronger growth, better colour, and fewer swings. No guessing, no chasing numbers. Just a system that’s been proven where it matters most: in real tanks, growing real coral.

Grow Frags into Lifelong Colonies

A proper reef isn’t built in stages — it’s supported the whole way through. The Coral Essentials range is designed as a full system, from your first frag right through to fully grown colonies.

It starts with the foundation: the 3 Part + Trace, keeping calcium, alkalinity and magnesium stable so everything has the base it needs to grow properly.

From there, Amino and Gro step in — delivering amino acids, fatty acids and essential vitamins that fuel tissue development, health and steady growth. Then once your tank matures and your corals are established.

CVE takes it to the next level — driving feeding response, enhancing colour, and pushing that extra vibrancy with a blend rich in B vitamins.

It’s not random bottles — it’s a complete reef care system, built to work together, the same way we’ve run it on coral farms for years. From frag to colony… it’s all covered.

Complete Reef Care From Just $0.24 Per Day

Tailored for tanks up to 100 litres (25 gallons), whether lightly, moderately, or heavily stocked — Coral Essentials is your perfect match.

From just $0.24 per day for Soft Coral/LPS, $0.48 per day for Mixed Reef, and $1.60 per day for Full SPS, enjoy premium reef care without breaking the bank.

How do we do it? By crafting ultra-concentrated products that deliver maximum performance and long-lasting value.

Cost-effectiveness meets concentrated excellence.

Equal part dosing is finally here! Tried and tested for months on the Sustainable Reefs coral farm. The formula is a near perfect balance of equal part dosing. Simply purchase the required size, plug into your dosing pump, (preferably the EKoral dosing pump) and watch your corals thrive. You should be replacing your containers at approximately the same time!

No mixing, no powders, just plug and play!