I assumed it was a joke about the stench. Hahah. The sump has never been smelly, though. I think it was all from the rock wafting out.I was saying the sump water must smell good because Ellie (The cat) looked like she was sniffing it... not because the water smelled bad the other day because of nutrient issues. Sorry for the confusion if you took that the wrong was @kittenbritches.
Ohhh, I never hit reply. Great! LOL