I was just at the local petsmart and I came across 'Ammonia Alert' bu Seachem. It's a color coded sticker that you stick on the inside of the tank to tell how much ammonia is in the water. Has anyone tried this? If it works I want one
Ammonia Alert is designed to show Ammonia present in fish tanks at
a glance.
The sensor changes colour relative to the concentration of ammonia detected, and holds that colour for some hours.
It replaces test kits - continually test your tank for the most dangerous common pollutant! Ammonia Alert lasts for about a year and is for saltwater and freshwater.
Tip: place in the tank somewhere you can see it easily. Keep a bottle of Seachem Prime handy near your tank, so should you discover ammonia, you can immediately neutralise it.
Others have used them in the past, they're not very accurate or precise.
^^they give the ammonia reading 4-5 hours after the ammonia has spiked. Damage is done by then.Others have used them in the past, they're not very accurate or precise.