February 2026

Master reef chemistry fundamentals with simple target ranges, testing habits, and dosing basics for a more stable, healthier…

Learn how to set up a reef dosing pump, calculate daily demand, and program safe dosing for stable…

Discover the best beginner saltwater fish for new marine tanks, with easy care tips on setup, feeding, compatibility,…

Herbie vs BeanAnimal comes down to space, safety, and noise. Learn which overflow system fits your reef tank…

Tangs and rabbitfish need frequent, algae-rich meals. Learn the best foods, feeding schedule, and fixes for common feeding…

Learn how to mix saltwater for a reef tank the right way. This guide covers salinity, RO/DI water,…

Learn coral placement and flow tips that improve color, growth, and polyp extension while preventing stings, dead spots,…

Learn how to dose a reef tank safely. This guide covers alkalinity, calcium, magnesium, dosing methods, and common…