For some reason your video won't play.My fire tetra seem to be a lot more active, darting up and down in the tank since I upgraded two weeks ago. Is this normal behaviour? Thanks!
Different tetras won't necessarily shoal together.I have three fire tetra, and bought an additional four cardinal tetra which are really young. I don’t have a water testing kit at the moment, and was worried that they were stressed. Thank you!
It’s okay, it’s crystal clear - light must have affected the camera making it appear brownI see nothing wrong tho. Why the water brown?
Blackwater aquarium ?.
Try to check your water parameters i think ?
Your shrimp looks like darting around too.
Tetra fish are herd fish and therefore need to be beaten in a large group to be calm.My fire tetra seem to be a lot more active, darting up and down in the tank since I upgraded two weeks ago. Is this normal behaviour? Thanks!