Calcium, Magnesium, & Strontium Supplement for all Marine Fish & Reef Aquaria
Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc.
Provides temporary alkalinity and helps maintain pH within the desired range when used as directed.
Adds no conservative elements, such as chloride, to the aquarium.
Improves upon the industry-standard powdered calcium supplement over the past three decades.
Formulated by a marine scientist.
Calcium, magnesium, and strontium are required for the formation of aragonite, the skeletal material of reef-building invertebrates such as corals, clams, tube worms, and their respective allies. Brightwell Aquatics Kalk+2 provides these elements and may also be used to help regulate pH in reef aquaria. Kalk+2 does not contain chloride salts, which is a strong point for some hobbyists. The use of kalkwasser-type products remains very popular with many seasoned hobbyists, regardless of innovations in calcium-delivery methods.
Instructions and Guidelines
Kalk+2 is intended for use by experienced hobbyists who are familiar with kalkwasser (calcium hydroxide-based) products. The calcium concentration (”[Ca2+]”) and pH in the aquarium should be determined by using an accurate test kit prior to supplementing. Do not add this product directly to an aquarium without diluting in water as directed, and do not overdose; it must be added in a controlled fashion with a dosing device. Create a stock solution by dissolving 6 grams (~1 tsp) of Kalk+2 in 1 US-gallon of fresh water (preferably purified) and allowing at least one hour for any settling to occur; each ml of the saturated sol’n will increase the [Ca2+] in 1 US-gallon (3.785 L) of water by 2.3 ppm, strontium concentration by 0.04 ppm, and magnesium concentration by 0.06 ppm. Decant only the clear solution into the aquarium. Discard any sediment. This decanted solution must then be dosed/dripped into the aquarium at such a rate that salinity does not fall below 1.021 g/cm3 and pH does not increase by more than 0.1 every hour, nor is it ever allowed to exceed a value of 8.5. Dosing at night when pH in a reef aquarium is naturally depressed is often performed to avoid exceeding the maximum allowable pH value. If the [Ca2+] in an aquarium is gradually dropping despite using this product as directed, the rate of evaporation may be insufficient or pH may be too high to dose sufficient calcium to compensate for the rate of removal by reef-building aquarium inhabitants and/or undesirable chemical reactions. In this case, a secondary calcium supplement may be needed to occasionally re-establish the natural seawater concentration of calcium in the aquarium.
Caution: Calcium hydroxide is a caustic material; if inhaled, remove to fresh air, and in case of contact flush skin and/or eyes with fresh water for 15 minutes. Drink 16-oz. fruit juice if swallowed and seek immediate medical attention. Keep out of reach of children. Not for human consumption.
Bank payments: All finnish banks have payment buttons at their disposal.
Credit card payments: You can pay online with PayPal, Visa, Visa Debit, Visa Electron, MasterCard, Debit MasterCard and American Express cards. The online store uses international Verified By Visa, MasterCard SecureCode and American Express SafeKey authentication services.
Mobile payment methods: MobilePay and Apple Pay
Invoice and installment services: services are provided by Klarna and through Paytrail by Collector and Jousto.
Your order will be delivered as a Postal package. Delivery costs in Finland 4,90€ when the purchase value is 1-29,99€. When the purchase value is 30€ or more, the delivery costs are free max 30kg.
In addition, you can choose home delivery in Finland for 9€/delivery.
Our most common delivery times to Finland are 1-3 business days from the time of ordering, depending on the order and delivery method. Note! Does not apply to custom-made products.
For postal parcels, the tracking ID is automatically sent via email when the order is left from our logistik center.
Your order will be delived as GLS standard. Delivery cost will be seen in products page when you add the products to your shopping card.
Our most common delivery times in EU area is 2-4 business days from the ordering, depending on the order. Note! Does not apply to custom-made products. Please note ! If the product is out of stock in our own warehouse, the normal delivery time is usually max 10 business days.
For GLS parcels, the tracking ID is automatically sent via email when the order is left from our logistik center.
OUTSIDE OF EU
your order will be delivered as DHL Express. Delivery cost will be seen in products page when you add the products to your shopping card.
Our most common delivery times outside of EU areas is 2-4 business days from the ordering, depending on the order. Note! Does not apply to custom-made products. Please note ! If the ordered product is out of stock in our own warehouse, the normal delivery time is usually max 10 business days.
For DHL Express parcels, the tracking ID is automatically sent via email when the is left from our logistik center.
On heavy orders additional cost will be applied.
All products prices are VAT:0% with outside EU orders, if checkout is not automatically give these prices, please send email: email@example.com
Extra custom duties may be applied in all orders outside EU area
Exchange and return policy in: Finland, Sweden, Estonia
You have the right to exchange or return all or part of your order within 14 days of receiving the order. Note! does not apply to ordering and custom made products.
The right of return only applies to unused and salable products with product labels in the original packaging.
The subscriber is responsible for paying the refund. The return fee in 5,90€.
We deliver all orders by post. Posti stores packages for 7 days at all its pick-up points. If the package is not picked up during this time, it will be returned to the sender. An unclaimed shipment is not a return under the Consumer Protection Act. In these cases, we will automatically charge 15€ for postage and handling in connection with the refund.
According to the return, include the following information:
a copy of the Aqua Nomad order confirmation
The return address varies depending on the product to be returned, please contact us before returning firstname.lastname@example.org
We do not accept returns more than 14 days after delivery. Once the refund is accepted, the money will be refunded directly to your account upon receipt and processing of the refund.
Problem situations during transport and for defective products:
If the product has been lost during transport, damaged or the wrong product has been deliveded to the customer, the customer must report the error immediately to email@example.com
Notification of incorrect delivery or defective product must be made within 14 days of receipt of the product. If the package is damaged in the mail, a complaint must be made about the product to the post office immediately.