Speed
Aquarium Advice Activist
- Joined
- Jun 14, 2013
- Messages
- 155
It sure feels like that sometimes! I'd add an extra dose of prime to detoxify the ammonia and nitrite (it does look like there is a slight nitrite reading).
I don't know if there's a certain time one should wait after a pwc before re-testing, but I normally wait a couple of hours.
Nitrates look like 80 ppm. Doing a 50% now. Prime ? As dumb as it sounds, what is that lol ? I just add tap water & a dechlorinator