Brands

Starter Kits

Complete Product list

Complete Starterkit list

Latest Blogs

Why Is Machine Dried Hay More Nutritious?

Hay produced in South Africa are traditionally sun-dried whilst leading hay manufacturers such as Newhay and Bunny Nature are using the latest developments in technology to produce high quality feeding hay. Newhay timothy hay has .. [More]

View All

What Are The Best Rabbit Pellets In South Africa?

Bunny Nature is a family owned business in Germany that is founded with love for animals. Their goal, which they continue to pursue to this day, is to produce optimal and healthy food for small animals, which is perfectly tailored to their ori.. [More]

View All

Why Timothy Hay Is The Best Food For Rabbits?

Vets report that four out of five rabbits or guinea pigs that come into their practice have a health problem that is directly related to poor diet. Common ailments are constipation, overgrown teeth, obesity and other problems related to these .. [More]

View All

Subscribe to newsletters


Submit

NT Labs Aquarium Lab - Hardness Test

Be the first to review this product.

KH, also known as Total Alkalinity or Carbonate Hardness is a measure of the buffering capacity of the water in your aquarium. General Hardness is a measure of the sum total of minerals dissolved in the water. Water can be either ‘soft’ or ‘hard’ depending on the amount of dissolved minerals. Regular testing is essential, as the GH will decrease as these minerals are used up by the aquarium life.

Price : ~~R290.00~~R260.00

Discount : R30.00 (10.34% off)

Qty :-

Add to Cart

Out of Stock,
we expecting more to arrive shortly.

Product Description

Customer Reviews

What is KH?

KH, also known as Total Alkalinity or Carbonate Hardness is a measure of the buffering capacity of the water in your aquarium. The buffering capacity refers to how well the aquarium can resist changes in pH.

Why test for KH? Established aquariums tend to acidify over time. This decrease in pH is due to the natural release of organic acids by the fish and the release of acidic substances by the beneficial bacteria in the aquarium and filters. The buffer in the aquarium counteracts this change by effectively ‘mopping up’ these acids preventing the natural drop in pH. If the aquarium was allowed to drop in pH the fish would become very sick. Aquariums with excessive algae can show large pH fluctuations on a daily basis. This change is prevented if there is a sufficient KH. It is important to regularly check and maintain the KH as it will eventually run out.

What do I do if the KH level is wrong?

Check the KH level of your tap water. If the level is above 6°dH then regular water changes should keep the KH value in the aquarium topped up at a reasonable level. If the KH value is below 6°dH then perform water changes.

What is GH?

General Hardness is a measure of the sum total of minerals dissolved in the water. Water can be either ‘soft’ or ‘hard’ depending on the amount of dissolved minerals, (the more minerals the greater the hardness).

Why test for GH?

The dissolved minerals that make up the hardness of the water are all essential for the biological processes that occur in the aquarium. If the hardness is too low then these process cannot function sufficiently, and the aquarium will begin to stagnate. Regular testing is essential, as the GH will decrease as these minerals are used up by the aquarium life.

What do I do if the GH level is wrong?

Test the GH of your tap water. If it is above 8°dH then regular water changes should ensure the GH is topped up. If the GH value is low then it is vital to check the pH and KH of the water as well.

FAQs:

Q: Why do I run out of 1 reagent before the other(s)? A: NT Labs fill their test kit reagent bottles to a minimum amount before they are put through a vigorous QC regime. This means that the vast majority of bottles will in fact be overfilled by varying amounts meaning that the reagents may well run out at different rates but you should be able to carry out at least the number of tests stated on the packaging.

You need to login to rate this product.

E-mail *

Password *

Remember me on this computer

Forgot your Password ? Click here