Browse practical aquarium articles related to troubleshooting.
White haze, green water and a brown tint each point to a different cause. Diagnose cloudy aquarium water by colour and timing, then fix it without setting the tank back.
Diagnose aquarium plant problems by symptom: melting after planting, pinholes, yellowing, stunted tips and algae on leaves each point to a different cause.
A step-by-step diagnostic for unexplained fish deaths, working through water quality, equipment and disease in the order that finds causes fastest.
Why your aquarium has algae, by type: green water, brown diatoms, black beard and hair algae. What causes each one, and what actually clears it.
