TRITON Products
TRITON Core Elements are the foundation dosing products of the TRITON Method — the most concentrated reef aquarium dosing solutions ever developed, supplying calcium, alkalinity, magnesium and essential trace elements through a flexible platform that supports 4-part, 3-part, or 2-part configurations, calibrated by ICP water analysis. One product. Your choice.
The TRITON Approach
TRITON Core Elements offer four paths to supplying calcium, alkalinity, and magnesium to reef aquariums. Core7 Flex Base Elements is designed for the full TRITON Method with algae refugium. Core7 Flex Reef Supplements works without refugium. TRITON Infusion enables the TRITON Method with calcium reactors or Balling setups. TRITON DIY salts provide lab-tested individual macro elements for custom mixing.
What makes TRITON different: you choose the dosing path that fits your setup. Use Core7 Flex Base Elements with an algae refugium for the full TRITON Method. Choose Reef Supplements if you run a different filtration system. Add TRITON Infusion to your calcium reactor or Balling setup. Or mix your own macro elements with TRITON DIY salts. Every path is calibrated by ICP-OES analysis — so you always dose what your reef actually needs. Backed by over 500,000 ICP-OES analyses, TRITON dosing recommendations are continuously refined. Natural seawater contains approximately 420-440 mg/L calcium, 1300-1330 mg/L magnesium, and around 7 dKH of alkalinity — Core7 Flex maintains these levels with precision while also delivering essential trace elements.
Full TRITON Method with algae refugium. Includes TRITON Infusion. 4-part dosing recommended.
View ProductCore7 concentration and purity — without refugium requirement. For alternative filtration methods.
View ProductLab-tested NaHCO3, CaCl2, MgCl2 salts plus TRITON Infusion. Scalable for large systems.
View ProductsCalcium reactor media plus TRITON Infusion. Most cost-effective for large reef systems.
View ProductHighest Concentration Available
Core7 Flex Base Elements is the most concentrated reef dosing solution available, delivering calcium, alkalinity, magnesium and essential trace elements including TRITON Infusion. The system supports 4-part dosing (recommended for best control), 3-part, or 2-part configurations from one product. Start dosing at 2ml per 100L with a target alkalinity of 7 dKH. Every formulation is lab-tested and guaranteed free from unwanted contaminants.
Each configuration supplies calcium, alkalinity, magnesium and essential trace elements in one system. Ultra-pure. Lab-tested. pH-stabilising. Available as 4-part (recommended for best control), 3-part, or 2-part. The Flex Powder variant is 7x more concentrated than standard Balling solutions — saving significant space under your tank.
The Complete Dosing Solution
4 × 4L Bulk · Liquid
The most concentrated reef dosing system ever developed — calcium, alkalinity, magnesium and essential trace elements including TRITON Infusion. Available as 4-part, 3-part, or 2-part configuration. Designed for the full TRITON Method with algae refugium.
Core7 Without Refugium
4 × 4L Bulk · Liquid
All the concentration and purity of Core7 Flex — without requiring the TRITON Method or an algae refugium. For reefers using carbon dosing, biopellets, calcium reactors, or classic water changes.
Trace Element Bridge
100ml · Liquid
A proprietary blend of trace elements and beneficial substances that enables the TRITON Method with any calcium supply system — calcium reactors, Balling, 2-part, or Kalkwasser. Based on a decade of research.
Need individual element correction? Explore TRITON Supplements — individual trace elements for targeted adjustment based on your ICP-OES results.
Lab-Tested Purity
TRITON NaHCO3, CaCl2, and MgCl2 are high-purity macro element salts for reef aquariums, packed in-house and quality-controlled at TRITON Labs. NaHCO3 raises alkalinity by 1 dKH per 3g per 100L. CaCl2 raises calcium by 10 mg/L per 3g per 100L. MgCl2 raises magnesium by 10 mg/L per 8.4g per 100L. Combine with TRITON Infusion for full TRITON Method compatibility.
For reefers who mix their own solutions: TRITON DIY salts give you pharmaceutical-grade calcium, alkalinity, and magnesium boosters — packed in-house and tested at TRITON Labs. Every batch is quality-controlled for purity, because what you dose into your reef should never introduce contaminants.
Alkalinity Booster
4000g · Powder
High-purity sodium bicarbonate for precise alkalinity adjustment. 3g per 100L raises alkalinity by approximately 1 dKH. Packed in-house and lab-tested at TRITON.
Calcium Booster
4000g · Powder
High-purity calcium chloride dihydrate for targeted calcium correction. 3g per 100L raises calcium by approximately 10 mg/L. Lab-tested and quality-controlled at TRITON.
Magnesium Booster
4000g · Powder
High-purity magnesium chloride hexahydrate for precise magnesium adjustment. 8.4g per 100L raises magnesium by approximately 10 mg/L. Lab-tested and quality-controlled at TRITON.
Calcium Reactor
TRITON CaRx Media is an ultra-pure calcium reactor medium with near-complete dissolution — no clogging, stable calcium and alkalinity output, and extremely high density for longer run times than conventional media. Combined with TRITON Infusion, a calcium reactor setup gains full TRITON Method compatibility. This is particularly cost-effective for large reef systems. Recommended reactor pH: 6.0-6.2.
Calcium Reactor Medium
10kg · Media
Ultra-pure reactor medium with near-complete dissolution and stable Ca/Alk output. Extremely high density for longer run times. Combine with TRITON Infusion for full TRITON Method compatibility.
Common Questions
Reef aquarium dosing replenishes calcium, alkalinity, and magnesium — elements corals consume daily for skeletal growth. TRITON Core7 Flex supplies all three plus trace elements in one system. The 4-part configuration is recommended for best control. Start dosing at 2ml per 100L and adjust based on ICP-OES analysis every 2-3 months. Target alkalinity: approximately 7 dKH.
Two-part dosing uses two separate solutions to supply calcium and alkalinity to your reef. TRITON Core7 Flex goes further: it delivers calcium, alkalinity, magnesium and essential trace elements in one system — available as 4-part (recommended for best trace element stability and separate Ca/Mg control), 3-part, or 2-part configuration. The 4-part option provides the most precise dosing with individually adjustable calcium and magnesium. If simplicity is your priority, the 2-part option works with just two dosing pump heads.
Core7 Flex Base Elements contains TRITON Infusion — a proprietary blend of trace elements and beneficial substances optimised for the TRITON Method with an algae refugium. Core7 Flex Reef Supplements does not contain Infusion and is designed for reefers using other methods such as carbon dosing, biopellets, calcium reactors, or classic water changes. If you run a refugium and follow the TRITON Method, choose Base Elements. If you use a different filtration approach, choose Reef Supplements.
Yes. Combine TRITON CaRx Media with TRITON Infusion. CaRx Media supplies calcium and alkalinity through your reactor, while Infusion adds the trace elements and beneficial substances that make the TRITON Method work. This is often the most cost-effective approach for large reef systems. Recommended reactor pH: 6.0-6.2.
After your ICP-OES results arrive, your MyTRITON dashboard provides personalised dosing recommendations.
Starting doses: 4-Part and 3-Part: 2 ml per 100 L of tank volume per day. 2-Part: 4 ml per 100 L per day.
Target alkalinity: Build toward approximately 7 dKH — an optimal level for most reef systems, where corals calcify efficiently and trace element consumption remains predictable.
Initial adjustment phase: Test your alkalinity (dKH) daily and adjust dosing accordingly:
Continue fine-tuning until alkalinity stabilises around 7 dKH.
Once stable: Test every 3 days to monitor for any required adjustments.
Ongoing monitoring: After the initial setup, re-test with ICP after 2–3 weeks to evaluate system response. Adjust dosing as needed, then move to ICP testing every 2–3 months once the system is stable.
The big three refers to calcium, alkalinity (carbonate hardness / dKH), and magnesium — the three most consumed elements in a reef aquarium. Corals use these for skeletal growth, and maintaining stable levels is essential for healthy SPS and LPS. Natural seawater contains approximately 420 mg/L calcium, 1300-1330 mg/L magnesium, and 6.7 dKH alkalinity. TRITON Core7 Flex supplies all three plus essential trace elements in one dosing system.
Product Lines
Ready to Dose?
TRITON Core Elements are available through our global network of authorised dealers. Every product lab-tested, every dosing path calibrated by ICP-OES science.