Haha, good to see you C-Man
I've had nematodes before (I think...) and it didn't sound like them. I think he's a sucker for feeding them when they "look" hungry, so I'll tell him to cut out some of their snack times. I'll see how he feels about water changes- the tank has some pretty decent plant growth in it, so syphoning maybe hard. No reason he can't cut down some nitrates though! Thanks
