Two reefers, five years, and a lot of broken gear.
ReefDen is two friends who met the way a lot of reefers do — geeking out over frags and bickering about alkalinity at the local fish store. Five years later, we've talked each other into (and out of) more tanks than we'll admit, traded a reef's worth of corals, and bailed each other out of every classic disaster: ich scares, a heater stuck "on," and the occasional 2 a.m. "why is everything closed up?!" panic text.
Between us we run two very different reefs and think in two very different ways — one of us lives in CAD and calipers, the other can't stop rescaping rock and chasing the next acro. Turns out that's the perfect team for building gear: one obsesses over the millimeter, the other over whether corals actually thrive on it.
ReefDen began with a wobbly frag rack and a $30 part that took three weeks to ship. We were sure we could make something that actually fit — so we did. Printed it, dropped it in the tank, watched it float (oops), fixed it, and printed it again. Every design still earns its place the same way: measured, modeled, printed, and reef-tested in our own tanks before it ever reaches yours.
"Two reefers who'd rather fix the problem than live with it."