Hello and wecome to the site.
A few questions for you:
How did you acclimate the ZOA's?
What are your test readings? (Exact numbers please)
What kind of lighting are you using?
Are you light acclimating them as well?
How high or low in the tank are they positioned. Aka: How close to the light are they?
What other livestock do you have in the tank?
Want size tank and how long has it been set up?
These answers and more could help figure things out.
I acclimated then by doing the 30 min in the plastic then put the tank water in the plastic waited for another 30 min.
the readings are
dKH 8-12, sg 1.023-1.025, pH 8.0-8.4
the light im using is called eco sun led lights. no im not light acclimating them.
theyre in the center of my tank.
the fish thats in my tanks are 2 clownfish, 1 clown goby green, 1 blue damselfish, and one dotty back, and 2 scarlet reef hermit crabs
and i have a 10
gallon tanks thats been set up for a year thanks