THE LIBRARY

All Care Guides

4 articles

Evidence-backed fish care and science articles โ€” species biology, tank science, health and nutrition.

All aquarium-setup beginner betta feeding fish-health goldfish guppy shrimp tetra
Why Fish Need Light Cycles: Circadian Rhythms in the Aquarium fish-health

Why Fish Need Light Cycles: Circadian Rhythms in the Aquarium

10 min ยท Aug 2026
Can Fish Feel Pain? What Science Says fish-health

Can Fish Feel Pain? What Science Says

12 min ยท Nov 2024
Fin Rot Treatment: Symptoms, Causes & Aquarium Care fish-health

Fin Rot Treatment: Symptoms, Causes & Aquarium Care

11 min ยท Sep 2024
White Spot Disease (Ich): Symptoms, Treatment & Prevention fish-health

White Spot Disease (Ich): Symptoms, Treatment & Prevention

7 min ยท Jan 2024