close
FREE DELIVERY ON ORDERS OVER $199*
03 9354 5843
FREE DELIVERY ON ORDERS OVER $199*
ESTABLISHED IN 1970
Open 10am - 6pm everyday
0 Shopping Cart $0.00
CLOSE

YOUR SHOPPING CART IS CURRENTLY EMPTY

Do not hesitate. Check out our wide range of products!

API GH & KH Test Kit, General & Carbonate hardness, helps create a more natural habitat in aquariums for fresh water fish

API GH and KH Test Kit

SKU: 317163010587
Availability: In stock
Vendor: API
Qty:
$39.95
You save $-39.95
API Ammonia Test Kit
API

API Ammonia Test Kit

$44.95
API PH Test Kit
API

API PH Test Kit

$27.95

Description

Water hardness is a measure of the dissolved mineral content of water. There are two types: the general hardness (GH) and carbonate hardness (KH). When keeping freshwater fish and plants, the GH and the KH of aquarium water should match their natural habitat. The GH & KH TEST KIT helps aquarists duplicate the natural habitat of their fish, as well as detect low KH levels, which can lead to rapid and wide pH shifts, stressing fish. Tip: KH can strongly influence pH. If you add a pH adjuster to your aquarium and the pH returns to its original level in a day or two, this is called “pH rebound” –and it is caused by high KH. Very hard water can cause an ugly white crust (scale) to form on the hood, on glass walls, and on other parts of the aquarium.

Additional Information

Customer Reviews

Based on 1 review Write a review

Other customers have purchased

Api Fresh water Master Test Kit
API

API Freshwater Master Test Kit

$99.00
250 API PH Test Kit for healthy fresh water aquariums, the accurate way to test aquarium water quality
API

API PH Test Kit

$27.95
API, aquarium water testing kit, fresh water
API

API Ammonia Test Kit

$44.95
API Nitrate Test Kit NO3, helps maintaine a healthy aquarium for fresh and salt water fish.
API

API Nitrate Test Kit NO3

$44.95
API, 160 high range pH test kit, for goldfish, marine & african cichlids, for fresh and salt water fish
API

API High Range pH Test Kit

$22.95
API Nitrite Test Kit NO2, helps prevent aquarium fish loss, how to keep fish living longer, for fresh and salt water fish
API

API Nitrite Test Kit NO2

$29.95
150 API Phosphate Test Kit helps maintain a healthy aquarium, the accurate way to test aquarium water quality
API

API Phosphate Test Kit

$54.95
API copper test Cu+ test kit, box, for fresh water and salt water
API

API Copper Test Kit

$49.95
API, Calcium ca2+ Test Kit, For healthy Coral Growth in live Aquariums
API

API Calcium Test Kit

$49.95
Customer Reviews
5.0 Based on 1 Reviews
5 ★
100% 
1
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
JD
12/03/2023
Jeff D.
Australia Australia

API GH/ KH kit

Great product, easy to use and gave me the info I needed for my shrimp , quick delivery from Coburg Aquarium

API GH and KH Test Kit
Share   |   Facebook  •  Twitter
Was this helpful?  0    0