reefman22
Member
Well i woke up this morning and took a look at my tank and too my surprise there were lines in the sandbed. it looks like someone took their finger and made an "S" in the sand. on the opposite side of the tank there is another mark but smaller and in the center of the tank (still in the sand) there is a wider mark. I have no sand sifting anythings and the only things in the tank right now are 3 chromises, a skunk cleaner shrimp, emerald crab, some hermits, and some snails. whats making these trails?