i had to move my clam to the very top of my rock work, its doing great there but i have one concern. i change 10 gallons a week out of my main display and because the clam is so close to the top it would be out of water for a little while, will this harm it? i know most corals do fine out of water for a little but wasn't so sure about a clam so figured id get your guys opinion thank you!