tfreema
- #121
200ppm?!?! Do very large water changes back to back until you get it below 20ppm.
Then try to identify the reason.
What size tank do you have?
What filter?
What is it stocked with?
What are your tap water parameters?
How often and what percentage do you do water changes? Filter maintenance?
Then try to identify the reason.
What size tank do you have?
What filter?
What is it stocked with?
What are your tap water parameters?
How often and what percentage do you do water changes? Filter maintenance?