I know that amonia and nitrite become dangerous much sooner with a high PH - but I can't seem to find a table or chart anywhere. Does anyone know what safe params are with a PH 8?

Hi,

If you look on the chart pinned at the top of this water chemistry forum, it'll give 0.3 to 1.6, depending on the temperature.

Slugger

Duh! I don't know how I missed it...... Thank you.

Here's a link to a very specific chart for ammonia (if you're interested)-you need to know your tank temp though!

Click Here

Jenn

Thank you, Jenn. This is very helpful as it's so detailed

No prob!