Education Library

Practical, science-grounded resources on keeping, breeding, lineage, and fixation — part of AMA's mission to grow a healthy, well-informed medaka culture.

Jun 27, 2026

Why AMA Doesn't Allow Egg Sales

Selling live fish — not eggs — supports traceability, quality control, and the legacy of each strain.

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Jun 27, 2026

Understanding Lineage and Fixation

Why AMA talks about “lineage” and “fixation” so often — and what they mean for a strain.

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Jun 27, 2026

Getting Started with Medaka: A Beginner's Guide

Everything a new keeper needs to know about water, tanks, and daily care for healthy medaka.

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