Are Filter Cartridges a Waste of Money
The replacement interval printed on the carton is a sales schedule, and following it costs you money every month and bacteria every...
maintenance
8 guides
Salt Creep on Electrical Connections
Crystallized sea salt does not sit still on a cable, it climbs, and where it arrives is usually a plug carrying mains...
Why Your Filter Flow Dropped and How to Fix It
Run the checks in cost order and most flow problems resolve for nothing, long before you reach the part that needs buying.
Powerhead Placement to Clear Dead Spots
Aiming a powerhead at the debris pile scatters it for twenty minutes, while aiming it to close the circulation loop clears it...
Signs Your Aquarium Heater Is About to Fail
Heaters rarely die without warning, and the earliest warning is a swing that widens while the average temperature still looks fine.
How Often to Clean Aquarium Filter Media
Mechanical media needs attention every few weeks, biological media every few months, and neither should ever meet a running tap.
Finding a Leak in a Canister Filter
Water in the cabinet tells you almost nothing about where it came from, so the job is to make the filter show...
How to Silence a Noisy Air Pump
Most air pump noise comes from the cabinet rather than the pump, which is why replacing the pump so often changes nothing.