Step 4 — Bio-Active Color Elements™
Coral color isn't just genetics — it's chemistry.
With your CAM parameters maintained (Step 3), it's time to supply the elements corals use for pigment production and vital biochemical processes. These elements deplete fast through absorption and filtration, so they need consistent top-up — not just for looks, but for coral health, resistance, and growth rate too.
Open the dosing appMatch the element to the color
Each product targets the elements behind a specific color range. Use them together for full-spectrum coral color, or individually if you're focused on one palette.
Bio-Gen™
Iodide, fluoride, and bromide — reduces bleaching, boosts calcification, and supports natural resistance.
Shop Bio-Gen →Bio-Kalium™
Ionic and complexed potassium plus boron — supports nutrient transport and strong aragonite formation.
Shop Bio-Kalium →Use them as a set. Bio-Gen, Bio-Kalium, and Bio-Metals are formulated to be dosed together — along with Step 5's Bio-Enhance — so your tank gets the full biomolecule and trace-element profile in the ratios corals actually use. Dosing just one covers its color range but leaves the others under-supplied.
Not sure how much you need?
The dosing app calculates exact amounts for your tank size and current readings.
Bio-Gen™
- Regular Price
- from $27.99
- Sale Price
- from $27.99
- Regular Price
-
- Unit Price
- Translation missing: en.general.accessibility.unit_price_separator
Bio-Kalium™
- Regular Price
- from $27.99
- Sale Price
- from $27.99
- Regular Price
-
- Unit Price
- Translation missing: en.general.accessibility.unit_price_separator
Bio-Metals™
- Regular Price
- from $27.99
- Sale Price
- from $27.99
- Regular Price
-
- Unit Price
- Translation missing: en.general.accessibility.unit_price_separator