This is a HUGE savings! This was always a super expensive part of having an aquarium for us, so make sure to grab these kits NOW while they are so cheap! These sets normally run $36, but right now you can get these on Subscribe & Save for just $12.71 (fresh) or $14.95 (salt). That’s a HUGE savings; stock up while you can!
API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit
API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit