Korallen-Zucht Coral System 1 – 1000 ml

Korallen-Zucht’s Coral System line is a multi-step dosing regimen developed to cultivate and breed corals with strong growth and vivid coloration.

Coral System is a separate product line to cultivate and breed corals successfully, to maintain and enhance coloration with good growth rates and beautiful polyp expansion.
This product line has been developed for reefers who want to cover most necessary additions with a complete system. An automized dosage with dosing pumps is possible without any problems.

Coral System platform contains 4 products, which are a complete unity. Exceptional results can be achieved utilizing the Coral System methodology. The System provides vital elements and compounds for coloration,health and improved biology.

It contains no calcium, carbonate, magnesium, these main elements have to be checked regularly and dosed separately when needed.

Contains: Purified Water – Ni - Mn - F - Na - Rb - Zn - V.

Dosage: 5ml / 100 L / week.

Part of maintaining stable reef chemistry — see our guide to Calcium & Magnesium for how this product fits into dosing a reef tank.

Compatibility

What it is. Coral System is KZ's four-part programme — components 1, 2, 3 and 4, dosed together. Their dosing guide describes it as a complete system carrying the most important vital elements and compounds for colouration, health and improved biology, and as supplying the vital elements and compounds a tank consumes.

Where this sits in the Korallen-Zucht range. KZ build everything around four basis products — ZEOvit zeolite media, ZEObak, ZEOfood and ZEOstart — which together are the ZEOvit system. Everything else in the range, this product included, is a layer on top: colour products, problem solvers, and single elements. KZ's own guidance is that the products can each be used separately, without the complete ZEOvit system and without the other KZ products, but that the full effect in quality and colouration comes only from running the system.

The four components are meant to run together. A single component is part of a programme, not a standalone supplement — if you are buying one, buy the set or ask us which you are missing.

Coral System runs alongside the ZEOvit system rather than instead of it. KZ mark most of the range as combinable with Coral System 1–4, and mark a few — Sponge Power, B-Balance, A-Balance, Sea Water Complex and the Trace Element Complex — as ones not to combine with it. The amino acid concentrates and K-Balance combine at half rate.

No ozone and no UV while you are running the ZEOvit system. That is KZ's instruction, and the reason is the point of the system: ozone and UV destroy the microorganisms and elements the whole method depends on.

KZ's own target water parameters, for any tank running their products: calcium 400–410 mg/L, magnesium 1,260–1,280 mg/L, carbonate hardness 6.5–8, potassium 380–400 mg/L, salinity 33–35 ppt. They add a warning worth repeating: higher figures bring no advantage. Neither growth nor colouration in SPS corals is improved by pushing past these, and higher levels tend to have negative effects.

Freshness & Storage

Every batch we dispatch carries a minimum of 6 months' remaining shelf life. Store this product in a cool, dry place away from direct sunlight, with the cap or inner foil closed tightly after each use.

Backorder & Dispatch Timeline

This item is stocked to order. Back-orders are consolidated and placed with our overseas suppliers once a month, on the last day of the month, and all such orders are shipped before the 15th of the following month.

Back-orders cannot be cancelled once they have been placed with the supplier. If you cancel before that, payment-gateway charges of 2% plus GST are deducted and the balance refunded. In the rare case a supplier cannot fulfil the item, we will offer you an alternative first, and refund in full with no deduction if you would rather not take it.

Returns & Replacement

Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.

If your item arrives defective or damaged, message us on WhatsApp with your order number — or email us, if you would rather — and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 72 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.

Full terms are on our Cancellation & Returns page.