What is the white trail they leave behind on the glass of my saltwater aquarium?

More Questions. Additional questions in this category.

• 

  What is a snail-like creature in my reef tank? It does not appear to have a shell, but instead a plant like look.
  by Anonymous on June 8th, 2008 | 1 person likes this

• 

  I have a saltwater tank and have noticed a snail that has a almost flat round hard shell with about 6 or 7 tips extending outward. What is this?
  by mel2001 on August 27th, 2006 | 1 person likes this

• 

  How far does a snail travel in one minute?
  by game masta on September 10th, 2006 | 3 people like this

• 

  I brought home two salt water snails in a clear plastic bottle filled with sea water and some sea sand. I would like to keep it as a pet. What do the sea water snails eat? how long can we keep it until we have to change the water?
  by Anonymous on August 26th, 2008 | 1 person likes this

• 

  What is the white smoke like sustance slt water aquarium snails expell?
  by Debbie on April 19th, 2008 | 2 people like this

• More Saltwater snails See only professionally researched Saltwater snails questions