penguin44
Aquarium Advice Apprentice
Hey. I've had an existing betta tank for about a year and a half now with no issues. I did a water test yesterday just before I was going to change the water and noticed odd readings. Nitrates and nitrite at 0.ammo.25 and my ph went from a norm of 7.5 to 6. Non planted except for 2 mossball. What can I do to get this back and what happened? Please help.
Oh also hob filter.
Oh also hob filter.