Seachem Alert Series

[Keithoms]

Was looking on eBay tonight and i came across a range of seachem products. The main one i saw was ammonia alert. It is a constant ammonia test that you suck to the inside of your tank. It detects ammonia and goes red, goes away after so is reusable.
There is also a pH alert.

I thought these are pretty cool, has anyone seen them before?

 

[MewMew42]

Ive seen em, they look really good, not bad for the price but I can't comment on whether they're good or not sorry!

 

[kribensis12]

I wouldn't buy them. As long as you take care of your tanks, ammonia and pH shouldn't really be much of a problem.