Brine shrimp got in
So I set up an opae ula aquarium recently, had it going for about a week before adding shrimp (I should've waited longer ik), and before I added the shrimp, I noticed young brine shrimp swimming around the brackish water. This aquarium used to be used for brine shrimp, so some eggs must've survived when I emptied out the aquarium and hatched. How long will they be able to survive in the brackish tank and should I just remove them?