Seachem Laboratories pH Alert 6 Month Monitor 1 Card, 1.5 in x 2.5 in

Staying on top of your aquarium's pH is one of the kindest things you can do for your fish, and pH Alert makes it something you can check at a glance. This is the Seachem Laboratories pH Alert 6 Month Monitor, a single card measuring 1.5 inches by 2.5 inches that you simply place in your tank. Instead of stopping to run a test every time you wonder about your water, you get a continuous read right where your fish live.

• A unique color device designed to be placed in the aquarium or filter so it monitors pH continuously.
• The sensor changes color from yellow to orange to red, giving you a quick visual cue of where your pH stands.
• The color change is reversible, so the monitor keeps responding as your water shifts.
• Alerts you to shifts in pH levels between 5.4 and 8.0, covering a practical range for tank keepers.
• Continuous monitoring means you are not relying on the occasional spot check to catch a change.
• Compact 1.5 inch by 2.5 inch card fits neatly in your aquarium or filter.
• Designed to last as a 6 month monitor, so one card covers an extended stretch of tank care.
• No separate reagents or steps to fuss with, just place it and watch the color.
• Helps you notice a pH change early, so you can respond on your own schedule.
• Made by Seachem Laboratories, a familiar brand to many aquarium hobbyists.

One key detail to keep in mind: pH Alert is for freshwater use only, so it is meant for your freshwater setup rather than a marine tank. For fish keepers who want a low-effort, always-on way to keep an eye on pH, this 6 month monitor from Seachem Laboratories is a thoughtful little tool. Drop it into your aquarium or filter, glance at the color whenever you walk by, and let it help you stay aware of the water your fish depend on every day.