my bta keeps going behind the rocks towards the PH intake. My perculas cant get to him so they rub on my clam. So I have to questions. How do I keep the BTA from going behind the rocks towards PH and will the clown ruin my clam?
The BTA is probably looking for more flow. Get more flow in the front of the rockwork and it may stay if it likes it.
The clown may kill the clam if it is too rough, but if the clam doesn't close up when the clown is in it it should be fine.
