These things are ridiculous.. They are about 1.5-2" and every time I see them (even 12 hours after feeding them) I find them with 4" of stringy poop hanging from them! Soo annoying. I feed them a staple of sinking NLS along with all of my other fish and this doesn't happen to any of them (even the small ones,) just the multispinosas. Has anybody else had this problem with these fish or any other fish and if so how did you solve it..? sorry for the bad pictures, its all I could get.