No, as long as they are in the top level that pretty normal. If you have a DSB, you do not want bubbles at the lower levels. Top two-three inches have oxygen, so sometimes you wil see algea growing on the glass below the sand line.
Originally Posted by ajroc31 http:///forum/post/3275319
No, as long as they are in the top level that pretty normal. If you have a DSB, you do not want bubbles at the lower levels. Top two-three inches have oxygen, so sometimes you wil see algea growing on the glass below the sand line.
Ok good! My sand bed is between 1-2in deep, so that seems ok! Thanks!
Originally Posted by florida joe http:///forum/post/3275542
what does your tank water smell like
it smells like the ocean, no odd smell that I've noticed.