rockyofhockey
Aquarium Advice Addict
- Joined
- Jan 16, 2014
- Messages
- 1,532
The nitrates are shocking. Maybe surprising would be a better word. I've never seen that shade of red in a test tube.
Are you sure its that high and not just in the color matching?
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No there really that high... It looks like blood lol
Rockyofhockey _/.\_