Korallen Zucht Sponge Power Concentrate 100 ml

Spongepower from Korallen-Zucht feeds sponges, tridacnas, and sea squirts, boosting their natural water-cleaning role and giving SPS corals longer, more colorful growth tips.

Special food for sponges, tridacnas and sea squirt.

Enhanced growth of sponges and sea squirt support their water cleaning character and thus water quality significantly.
SPS corals get longer colored growing tips.
Especially purple is enhanced on all SPS.
The recovery of harmed corals is highly improved.

Dosing: 1 drop for 25 gallons or 1 ml for 500 gallons daily.

Feeding Guide

Korallen-Zucht's own feeding rate. 1 drop per 100 litres every other day.

How and where it goes in. Directly into the tank, into the flow. All equipment stays running.

Start below the figure, not at it. KZ's own instruction for a first-time user, a lightly stocked tank, or a tank with little growth: reduce the dosage recommendation and adjust upward. Their words — do not act on the principle that the more the merrier.

Calculate on gross volume. KZ ask you to use the gross water amount for dosing arithmetic, not a net figure with rock and sand deducted.

Composition & Analysis

Korallen-Zucht publish no guaranteed analysis for this product. There is no protein, fat, fibre or ash declaration on their pages or in either of their published guides, and none on the retail carton we can quote. We are not going to print figures we cannot source.

What they do publish is what it is for. Food for filter feeders. KZ's catalogue: it contains food sources for sponges, clams and sea squirts and supports their water-cleaning character, so water quality improves; sponge growth in particular is improved, which helps the biology significantly. On the corals themselves KZ claim enhanced purple colouration in SPS, longer coloured growing tips, and support for the regeneration of damaged corals.

If you need a declared analysis for a specific reason — a quarantine protocol, a veterinary question — tell us and we will ask the manufacturer rather than guess.

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.