WTF... A snail did this???

  • We are currently upgrading MFK. thanks! -neo
maybe see if you can get a better picture of it but it looks like snail eggs to me.
 
Cerith snails lay egg "trails" just like that. Lucky you, you can never have enough Ceriths...
 
obvi this guy did no real research before setting his tank up lol
 
i have something like this but it's orange/red... i think it's some kind of slime mold or formaniferan... it seems benign and regrows fairly quickly when wiped away

a clearer pic would help though, does your camera have a macro setting?
 
MonsterFishKeepers.com