Betta keeper
Aquarium Advice Freak
The rock may have come in on the roots of a plant? I get hitchhiking substrate when I buy live plants
You could try adding tannins to the water if the angel is light sensitive. I found this helped with a few fish that I had, that hid every time I turned the lights on.
Tannins leech out of driftwood, coconut shells, almond leaves and a few other sources that others may suggest. I got mine when I built coconut huts-they leeched for about a month lol
You could try adding tannins to the water if the angel is light sensitive. I found this helped with a few fish that I had, that hid every time I turned the lights on.
Tannins leech out of driftwood, coconut shells, almond leaves and a few other sources that others may suggest. I got mine when I built coconut huts-they leeched for about a month lol