The Archive
Reporting, comparisons, and field notes — newest first.
equipment-and-controllers
Choosing the right hang-on-back overflow box for a nano reef tank is trickier than it looks — this guide walks through flow rate math, siphon troubleshooting
·12 min read
filtration-and-water-quality
Fine mechanical filtration delivers crystal-clear water — but it clogs fast in high-bioload tanks. Here's how to set realistic expectations, prevent bypass
·10 min read
lighting-and-flow
LED lighting timers sound simple — until your fish get a 3 a.m. sunrise. Here's what real owners say about programming popular freshwater fixtures, and how to
·10 min read
filtration-and-water-quality
Not all biological filtration media is created equal. Here's how ceramic blocks, bio balls, and filter floss stack up — and which one belongs in your sump.
·9 min read
filtration-and-water-quality
Not all reef salt mixes the same water. We break down Instant Ocean Reef Crystals, Red Sea Reef, Red Sea Coral Pro, and Fritz Pro across calcium, alkalinity
·10 min read