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Fish & Aquatics
All guides, reviews, and top picks for fish & aquatics owners.
Do Betta Fish Get Bored? How to Keep a Betta Entertained
Wild bettas spend their days patrolling and exploring rice paddies - a bare tank with nothing to investigate is a real source of stress, not just a design choice.
Why Your Fish Dread New Year's Eve More Than You Think
Fireworks, glass-tapping guests, and all-night lighting are a real stress test for fish -- here's how to get your tank through the countdown calmly.
A Fish Tank Survives Christmas Fine -- If You Plan for These Five Things
Longer trips, holiday plants, candles, and cold snaps all land around the tank in December -- here's a complete Christmas-season aquarium checklist.
The Fish Keeper's Thanksgiving Travel Plan (So No One Goes Hungry -- or Overfed)
A few days away for turkey and family is nothing to most pets, but for fish it means real feeding-gap and water-quality risk -- here's how to plan around it.
Jack-o'-Lanterns, Doorbells, and Your Fish Tank: A Halloween Safety Guide for Aquarium Owners
Halloween brings candles, costumed foot traffic, and spooky decor into the house for one night -- here's what actually matters for your fish tank.
Best Aquarium Plants in 2026: 7 Real Picks, Live and Artificial
Plants turn a tank into an actual habitat - here are the live and artificial options worth planting, from beginner-proof Anubias to instant-setup plastic sets.
Best Aquarium Decorations in 2026: 7 Real Picks for Hiding Spots and a Tank Your Fish (and You) Will Love
From betta caves to a full-blown shipwreck, here are the decorations that actually give your fish somewhere to hide, explore, and feel at home.
Best Automatic Fish Feeders in 2026: 6 Real Picks for Vacations and Daily Use
From $12 no-power backup blocks to a WiFi feeder with a built-in camera, here's what's worth trusting to feed your fish.
Best Aquarium LED Lighting in 2026: 6 Real Picks for Every Tank
From a $28 clip-on stick light to a full-spectrum planted-tank fixture, here's what's actually worth putting over your tank.
Best Betta Fish Tanks in 2026: 6 Real Picks for a Happy Betta
From a $37 desktop kit to a 9.5-gallon rimless tank, here's what's actually worth buying for a betta.
Best Aquarium Heaters in 2026: 6 Real Picks for Every Tank Size
From a 5-gallon betta tank to a 250-gallon community setup, here are the heaters that actually hold a steady temperature.
Best Aquarium Filters in 2026: 7 Real Picks for Every Tank Size
From a 10-gallon nano tank to a 75-gallon community setup, these are the hang-on-back filters actually worth buying.
Best Aquarium Starter Kits in 2026: 6 Real Picks for a First Fish Tank
From a 2.5-gallon betta tank to a full 55-gallon setup, here are the aquarium kits worth buying - plus the one bottle every tank needs.