How big do Killifish get?

I recently planned to get a killifish, so I got curious about their size and came across some interesting information that I would love to share with you all. So, how big do killifish get? There are different species of

How to Enhance Discus Fish Color?

The color changing phenomenon in Discus fish is not only fascinating but also an indicator of its health and situation. Various factors govern the color change from stress to lighting color to the types of plants in the aquarium. So,