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API GH & KH Test Kit

When keeping freshwater fish and plants, the General Hardness (GH) and Carbonate Hardness (KH) of aquarium water should .
$14.95
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Dependable API
By Ken Rooke from Ayr, Canada on December 13, 2021
I am a firm believer in knowing my water parameters and this is included in my arsenal along with the Master Freshwater kit. I dare you to find this cheaper anywhere else.
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great product
By andrea from Canada on August 12, 2020
as always, angelfins has the best price for the best product even in a pandemic. i truly appreciate this wonderful business, i'm never disappointed.
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Great product
By Matt from Peterborough, Ontario on January 01, 2018
Ordered a t pump for my python water changer.
Came packed nicely and was delivered quickly.
Thank angel fins!! I'll be ordering again from you for sure great overall experience
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Testimonials

Impressed!

Incredibly happy, found products that I couldn't find anywhere else. Ordered it on Wednesday night and got the package by Friday at noon. Will definit .
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Fast shipping and in perfect condition!

I was really happy and surprised that my order was shipped so fast. The merchandise was in perfect condition, including a beautiful ADA design tank. T .
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WHAT an online store!

First, all the items I found on AngelFins were cheaper or equivalent to other American websites. It is so easy to browse and search on the website. A .
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Yet another happy order

Ordered again, everything well packed and arrived in good shape. Despite the nasty cold weather outside and overnight shipping, my fish arrived toasty .
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Best store for aquarium enthusiasts in the region

if you want 24hrs service, go to Walmart. if you want mass consumption products at overinflated prices, go to bigAls. But, if you are a beginner and w .
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