How to Set Up a Killifish Tank for Semi-Annual Mop Spawners This guide is based on the setup method shown in the YouTube video linked above. It’s designed specifically for semi-annual mop-spawning killifish — simple, cheap, and proven over years of breeding. 1️⃣ Tank Size & Basic Equipment Ideal Tank Size 30 cm x 18 cm x 18 cm (roughly 12″ x 7″ x 7″) Larger or slightly...
How to Set Up a Killifish Tank for Semi-Annual Mop Spawners
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