Very simple to use By Frank on 4/14/11
Frank would recommend this product to a friend
The Elos PO4 is the simplest test kit ever. Just add two drops of both solutions and your off. Only negative is shaking the vial for 5 minutes as the direction suggest. Other than that, this test kit rocks.
Like this Item By Chris on 3/21/11
Chris would recommend this product to a friend
Very quick....priced right. Gives clear reading in about 3 minutes. Easy to use...
Best colorimetric PO4 kit out there. By 10001110101 on 3/18/11
10001110101 would recommend this product to a friend
Big fan of Elos kits, so far big fan of Elos everything. Possibly one of the easiest kits to use, and the color cards are very accurate... Never used a hanna checker but honestly don't see the point, this tells me if I have any phosphate above 0.01, so good enough to maintain ULNS.
Good Product By Batman on 8/6/10
Batman would recommend this product to a friend
You both dont know what your talking about. Keep the reviews about the product.
Works great and easy to use.
Good By glenn on 4/10/10
glenn would recommend this product to a friend
Your PO4 is reading zero BECAUSE the hair algae is feeding off it.
Not worth it By podcar on 3/4/10
podcar wouldn't recommend this product to a friend
This test kit shows me having 0 phosphates, yet my aquarium is full of Hair Algae, so obviously phospahtes are there.