Dead Fish in Aquaponics: First 10 Minutes
One fish died in your aquaponics tank. Remove it, test the water, and check the others, then read what it means for the food you're growing.
Aquaponics Fish Not Eating? Real Causes
Fish ignoring food? See the real behavior causes, cold water, stress, overfeeding, and where illness starts, which needs a vet, not a home remedy.
Why Your Aquaponics System Smells Bad
A healthy aquaponics system smells earthy, not foul. Learn what rotten egg, ammonia, and dead-animal smells actually mean, and the next step for each.
Aquaponics Biofilter Crash: My Mistake
Cleaning too well killed my first fish batch. Here's how nitrifying bacteria live on biofilter media, why scrubbing strips them, and how to clean safely.
Cloudy Water Aquaponics: Bloom or Problem
Cloudy aquaponics water can be a harmless bloom, disturbed solids, or a real warning sign. Here is how to tell which one you have and what to check next.
Nitrite Spike in Aquaponics: What to Do
Ammonia cleared but fish keep dying? Nitrite is aquaponics' second wave. See the brown blood mechanism, sourced levels, and safe chloride steps.
Aquaponics Ammonia Too High: Act Now
Ammonia test dark green? Stop feeding, change part of the water, boost aeration, then read numbers sourced to OSU, UF/IFAS and FAO, not a bare ladder.
Fish Gasping at the Surface: Oxygen Fix
Fish crowded at the top gasping? Check aeration first, tell oxygen failure apart from ammonia or nitrite, and act safely near water and power.
Aquaponics Troubleshooting: Start Here
Fish acting wrong or dying? Stop feeding, check the pump, test the water, then use this kill-speed table to find out what is wrong and where to go next.
Aquaponics Fish Dying? Emergency Triage Checklist
Fish dying in your aquaponics system? Test the water and do an immediate dechlorinated water change now, then work this triage checklist in order.