Stephen Lee

We tested saltwater test kits to find the ones worth buying: a four-parameter liquid kit for most tanks, plus reef, magnesium, and budget picks.

Find the best reef aquarium controller for temperature failsafe, dosing automation, or pH control — each device optimized for its job.

We tested wavemakers from nano pumps to cross-flow units. Here’s what we recommend for quiet flow, big tanks, and tight budgets.

Live assassin snails compared by quantity, size, shipping and guarantees, so you order the right number for your tank the first time.

We compared natural driftwood for shrimp tanks, nano scapes, and large centerpieces, focusing on sinking, tannins, and usable shapes.

We tested saltwater gear that earns its place: a four-test kit, a refractometer, an RO/DI unit, a heater, and cleaning tools for reef tanks.

Find an aquarium overflow box that reliably restarts after power loss and fits your tank – without hidden DIY costs.

Bacteria starters and an ammonia source, matched to freshwater, marine and reef tanks. Here’s what we recommend to finish a cycle faster and safer.

The right marine food depends on where your fish feed and what they eat. We tested flakes, pellets and treats to find the ones worth buying.

We tested sinking foods for plecos, cories, loaches, and shrimp to find the ones that reach the bottom and keep water clear.