G'day guys
My test kit has expired and was giving me odd results so I was hunting the best deal.
I had my local pet barn price match the price before coupon ($53 ish) but then found the coupon making it cheaper.
eBay and petbarn have this kit for around $70-90
API Gh Kh Hardness Test Kit Freshwater is also very cheap at $17.99 + delivery, compared to petbarn's $29.99 and ebay's $25ish
Cheers.
Solid pricing and a must have