THE LIBRARY
All Aquarium Fish Care Guides
12
articles
Evidence-backed fish care and science articles — species biology, tank science, health and nutrition.
planted-tank
CO2 Injection for Planted Aquariums: Is It Worth It?
aquarium-setup
Aquarium Heater Guide: Wattage, Placement and Safety
planted-tank
Planted Tank Basics: Everything Beginners Need
aquarium-setup
Canister vs HOB vs Sponge Filters: Which Is Best?
aquarium-setup
How Big Should Your Aquarium Really Be? Tank Size Science
aquarium-setup
The Complete Guide to Cycling a New Aquarium
fish-health
The Truth About Fish Memory: What Science Actually Shows
planted-tank
Why Your Aquarium Has Algae: Causes, Prevention and Control
beginner
Brackish Water Tanks: Which Fish Actually Thrive There
feeding
Overfeeding Kills: A Science-Based Feeding Schedule for Aquarium Fish
aquarium-setup
The Nitrogen Cycle Explained: From Fish Waste to Plant Food
fish-health