Glo Tetra Help

[ILuvSandwiches]

I have two Glo Tetra's in a five gallon tank (tank has been cycled, and is planted and all that jazz) and the larger of the two keeps swimming over and bumping into the smaller one. Should I separate them? Is this bullying by the large one or something else? Any advice is appreciated

 

[cgthebeast]

Can you post a picture of the glo tetras, there has been several species added to it recently


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[ILuvSandwiches]

Sure! This is a bad photo since they hide every time I turn the light on. The pink fish is twice as big as the blue fish.