Quote:
Originally Posted by slapper
I bought it from clementi auntie. $10 each. Just place inside the tank. I think it will be good to supplement with a test kit. The seachem one will provide continuous reading, while test kit will provide adhoc reading.
|
haha, trust me, they are seriously useless. i had one, and i tot it stop working so i boug a another one. i place it in my shrimp tank, was green or blue, i cant remember, it showed the same reading when i placed in my betta tank which the water hasnt been changed for more than half a yr with no filter.