adding refugium, comments?

[Pescador]

Maybe a mud refugium? Looks like a nice spot for mangroves as well.
(I'm biased.) You would need a small baffle 2"-3" for the supply side.

[mark]

Originally Posted by Pescador

Maybe a mud refugium? Looks like a nice spot for mangroves as well.
(I'm biased.) You would need a small baffle 2"-3" for the supply side.

Think pass on the mud, but have a piece of 4" thin walled conduit set aside to make a bubble tower.