Equipment Guides

Master your aquarium setup

Practical guides on tank sizes, heaters, filtration, substrate and stocking, minus the forum noise.

Learn how to plan, size, and maintain a successful nano tank setup for desktop aquariums and small spaces.

Learn how to choose the best live aquarium plants based on tank size, lighting, substrate, and compatible fish.

Discover simple, affordable ways to redesign your aquarium layout, reduce fish aggression, and bring excitement back to fishkeeping.

Learn how to choose the right algae eaters for your tank, match species to algae types, and support a healthy clean up crew.

Learn how an undergravel filter aquarium works, what gravel to use, and how to maintain steady biological filtration easily.

Learn what GPH means for aquarium filters and how to calculate the right flow rate for your fish tank.

Learn when to use aquarium salt to treat fish stress and illness safely, and when to avoid it in freshwater aquariums.

Learn proper cleaner wrasse care, including tank size needs, diet transitions, and safe setup tips for marine reef tanks.

Discover how to size, mount, and configure the GHL Mitras LX8 LED light for complete reef tank coverage and healthy coral growth.