I've tried using this product several of times to increase my nitrates and I always end up with this black slime all over my chateo. It eventually ends up killing it. Has anyone had this experience? Anyone know what the black slime is btw?
The picture above was from yesterday after attempting 2 consecutive days of just trying to increase nitrates up to 1 ppm
Below is from January of this year as well
The picture above was from yesterday after attempting 2 consecutive days of just trying to increase nitrates up to 1 ppm
Below is from January of this year as well
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