Categories
TankMend is organised around the six pieces of hardware that decide whether a tank stays stable. Pick the one giving you trouble, or the one you are about to buy.
Air Pumps and Water Movement
Water that does not move develops cold pockets, dead spots, and a surface film that blocks gas exchange. This section covers everything that pushes water or air: air pumps and airstones, powerheads and circulation pumps, wavemakers, return pumps, and the...
Aquarium Lighting
Lighting decides whether your plants grow, your algae takes over, or your fish colors look washed out, and the specs printed on the box rarely tell you what you need to know. This section translates lighting into practical terms: what...
CO2 and Planted Tank Systems
Injected CO2 is the difference between plants that survive and plants that fill a tank, and it is also the piece of equipment most likely to harm fish when it goes wrong. This section builds the whole system from the...
Filters and Filtration
The filter is the one piece of gear that never gets a night off, and most tank problems trace back to how it was sized, set up, or maintained. This section covers the whole filtration picture: matching a hang-on-back, canister,...
Heaters and Temperature Control
A heater failure is the fastest way to lose a tank, and it usually gives warning signs days before it happens. This section handles temperature from every angle: sizing wattage to tank volume and room conditions, choosing between preset and...
Troubleshooting and Repairs
Gear fails in patterns, and once you know the pattern the repair is usually cheap. This section is the diagnostic shelf: equipment that hums, rattles, leaks, trips a breaker, or quietly stops working while the tank looks fine. Guides walk...