Free shipping on equipment from €69*

Free shipping on equipment from €69* Coral and Fish update every Friday at 6 pm

Reef Kalkwasser 2 Kgs

Reef Kalkwasser 2 Kgs
search
  • Reef Kalkwasser 2 Kgs
  • Reef Kalkwasser 2 Kgs
Reef Kalkwasser 2 Kgs
Reef Kalkwasser 2 Kgs Reef Kalkwasser 2 Kgs

Calcium hydroxide Seachem Reef Kalkwasser 2 kg is intended for the preparation of limewater solutions to maintain calcium and stabilize pH in a reef aquarium.

Delivery methods
GLS
DPD
Date
Maximum delivery
Express Thursday 21 May
Pick-up point Thursday 21 May
Monday 25 May
Home Friday 22 May
Monday 25 May
For your zone EUROPE la France, delivery fees are Offert with carrier DPD Livraison en relais Pickup
Prices include 20% VAT. Log in and go to the shipping step to see the cost based on your address.
See
In stock - Dispatched within ...
See
In stock - Dispatched within ...
See
In stock - Dispatched within ...
See
In stock - Dispatched within ...
See
In stock - Shipped within 24 ...
See
In stock - Shipped within 24 ...
See
In stock - Shipped within 24 ...
See
In stock - Shipped within 24 ...
See
In stock - Shipped within 24 ...

Data sheet

Solid or liquid
Solid powder
Type of addition
Kh
Dangerous classified products Article R. 1342-1:
Dangerous. Follow the usage precautions.

Specific References

EAN13
000116039901
Weight
2 kg

En savoir plus

Reef Kalkwasser 2 kg Seachem – Calcium hydroxide for reef aquarium

Reef Kalkwasser Seachem is a very high purity calcium hydroxide intended for the preparation of limewater solutions. It helps maintain calcium levels close to those of natural seawater while contributing to pH stability in reef aquariums.

Main Features

Type: very pure calcium hydroxide.

Usage: preparation of kalkwasser solution.

Function: maintenance of calcium and stabilization of pH.

Impact: increases pH without directly affecting carbonate alkalinity.

Compatibility: reef aquarium.

Kalkwasser Principle

Calcium hydroxide is used to prepare a limewater solution that directly maintains calcium and indirectly alkalinity. The effectiveness of the process depends on the rate of evaporation and the CO2 concentration of the system.

If these parameters are insufficient, additional calcium or alkalinity supplementation may be necessary using dedicated supplements, without ever mixing them directly with a kalkwasser solution.

Target Audience

Reef Kalkwasser is an economical and effective solution, but it requires diligence, monitoring, and a good understanding of tank operation. Aquarists seeking a simpler method may prefer other supplementation systems.

Available Sizes

250 g, 500 g, 1 kg, 2 kg.

Instructions for Use

Never add Reef Kalkwasser directly into the aquarium.

Add 3 g (about 1 teaspoon) into 4 L of osmosis water and mix to dissolve.

For a fully saturated solution with pure water, add 6 g (2 teaspoons) per 4 L of water.

Administer the solution by drip into the aquarium.

Monitor the pH and carbonate alkalinity and adjust the addition rate to maintain a stable pH between 8.3 and 8.4.

The addition of 4 L of a saturated solution into 150 L of water increases calcium by about 24 mg/L.

Use only the clear solution above the sediment and avoid introducing any undissolved material into the aquarium.

Keep the container tightly closed and limit air contact to prevent the formation and precipitation of calcium carbonate.

FAQ

Reuse of Sediments

The sediments deposited at the bottom of the container after preparation are generally not reusable. Over time, calcium hydroxide reacts with CO2 to form calcium carbonate, which precipitates and does not redissolve.

€73.90
In stock - Shipped within 24 hours
3 Items In stock
Quantity :

attach_money By buying this product you can collect up to 73 loyalty points. Your cart will total 73 points that can be converted into a voucher of 1.46 €.

4x Paypal Crédit Agricole
Free delivery from <b>€249.99</b> Free delivery from €249.99
<b>Payment</b> 100% secure Payment 100% secure
Delivery <b>Guaranteed</b> Delivery Guaranteed