Buying neon tetra is the best. These are some of my favorite fish but they are overbred these days as they are so popular.
Some interbreeding and other genetic problems can occur. The way they are farmed and sent to shops can be problematic so how do we make sure we get sold healthy neon tetra? Tetra that won’t die so easily or have disease or symptoms of diseases.
A common problem with neon tetras is diagnosing illness as NTD neon tetra disease looks a lot like other bacterial and or fungal diseases. The same for certain symptoms like dropsy.









