Flashing guppies.

[Tyler D]

Got some new guppies for my 5 gallon tank. And i noticed them flashing on everything in the tank. The tank is planted (pretty heavily) and has an apple snail and a cherry shrimp in it as well. This is the only symptom everyone eats well. Just hoping to know if this is a big problem.

 

[myhobs]

maybe a parasite or anything microscopic attach to their scales...

 

[Matt68005]

Api quick cure or kordon malachite would work well and are cheap

 

[Tyler D]

I noticed they only do it after a water change where I add aquarium salt. That's my problem. Weird but it seems to have stopped since I did