1

IMPORTANT: register your kit at reef-labs.com/register

2

Both vials must contain water from the same source

3

Rinse vials three times with the sample water

4

Completely fill each vial from at least 3 inches below the surface leaving no air at the top, and close the cap securely to prevent leaking during transit

5

Return your kit or kits to us using the USPS, FedEx or UPS service of your choice, or drop off at our physical location: Reef Labs Inc, 5259 Ehrlich Rd, Tampa, FL 33624