Nitrate to fight nuisance algae?

[arking_mark]

Please keep us posted as to whether or not they take out you bryopsis . I’ve had great success with tuxedo urchins in the past and curious as to how well the pitho crabs do . Thanks

I'll be picking up a couple Tuxedo Urchins...my Pencil Urchins were way too destructive....

 

[feelingfishy]

I'll be picking up a couple Tuxedo Urchins...my Pencil Urchins were way too destructive....

All of the urchins look kind of intimidating to me. Though I remember way back in grade school playing this game where you had to pick up the urchins as an reward and the sharks were like a gang of mobsters lol. I think the name of it was Freddi Fish.
good times, goooood times