Reread and caught that it was a 120g, you state parameters are fine but you're fighting algae? You could be getting false readings from your test kits. What brand of test kits do you use?
Its a Sera Aqua Test kit
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Reread and caught that it was a 120g, you state parameters are fine but you're fighting algae? You could be getting false readings from your test kits. What brand of test kits do you use?