[Delphinus]

I've heard you can feed them pellets or wafers, if you run out of hair algae.

I've got a plethora of spirulina pellets that I'm hoping mine will like since nobody else will touch these things. I haven't seen him eat any of these yet though, but alongside the hair algae, he has eaten a lot of fuzzy crap that nobody else will touch.

I've got a couple spots where the snails don't go (sump return outlets for one) that got positively overrun with hair algae every week or two. I don't know if it will be enough in the long run so I'm hoping to try the pellets or wafers thing down the road. (Just have to find one that I see him eat!)