The Archive
Reporting, comparisons, and field notes — newest first.
lighting-and-flow
Three compact reef lights with smartphone control, compared side by side — so you can stop second-guessing and start growing coral.
·11 min read
Sebastião Ferreira-Lund
A clear-eyed gear guide for setting up a saltwater nano reef tank under 30 gallons — what you actually need, what you can skip, and how to spend your budget
·9 min read
lighting-and-flow
Not every reef tank needs a $600 fixture. We break down the real-world performance of budget and mid-tier LED lights for soft corals and LPS, so you can spend
·11 min read
filtration-and-water-quality
If you're using RO water in a planted tank or shrimp setup, you need to put minerals back in — here's exactly how to do it with Seachem Equilibrium, and what
·9 min read
filtration-and-water-quality
New nano skimmer overflowing or doing nothing? Both are normal. Here's exactly what happens during break-in and how to dial your skimmer in fast.
·9 min read
filtration-and-water-quality
Running a small reef tank doesn't mean skipping the skimmer — it means choosing the right one for a tight footprint. Here's how to think through the decision.
·9 min read