🩺 TOPIC

Fish Health and Disease

5guides

Fish medicine for the home aquarium — white spot (ich), fin rot, swim bladder disorder, dropsy and parasites, with quarantine protocols and treatment-first diagnosis.

The Truth About Fish Memory: What Science Actually Shows

The Truth About Fish Memory: What Science Actually Shows

10 min · Aug 2026
Why Fish Need Light Cycles: Circadian Rhythms in the Aquarium

Why Fish Need Light Cycles: Circadian Rhythms in the Aquarium

10 min · Aug 2026
Do Fish Feel Pain? What Science Says Now

Do Fish Feel Pain? What Science Says Now

12 min · Nov 2024
Fin Rot Treatment: Symptoms, Causes & Aquarium Cure

Fin Rot Treatment: Symptoms, Causes & Aquarium Cure

11 min · Sep 2024
White Spot Disease (Ich): Symptoms, Treatment & Prevention

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

7 min · Jan 2024