Overdue updates from the reef tank efforts: we have water!
have noisy drains to figure out, guessing I’ll need to increase the vent hole size to quiet them down or worst case re-fab an external standpipe making sure to go at least 6” above the drain height. I’m doing ~690 ghp in 2 x 1” drains. A 1” drain should flow ~1000k gph, so running them 1/3 capacity creates a vacuum. In happier news, found a home for the juvi false perc, I miss the cute wiggle-swimming
clever (via ?):