Aquarium Keeping
Keep a slice of underwater life balanced, alive, and glowing on your shelf.
~$192Cost to start
ModerateDifficulty
30–60 minTime / session
2 setup steps, ~$192 all in. Nothing to buy until you say so.
Is it you?
Nobody has scored this against your answers yet. 30–60 min at a time, $192 to find out whether it sticks.
MessSome cleanupSpaceDedicated room
The path16 quests
ASetting up2 things to sort, in any order$141
- Get a starter kit and a water test kit
- Plan to run the tank for a month with no fish
Then the quests
- Pick a tank and set it up level and rinsed
- Install the filter and heater
- Add substrate, water, and a dechlorinator
More on Aquarium Keeping
Everything else we have written about it. Free to read, no account needed.
Guides1
What to buy2
Best Aquarium Filter for Beginners 2026: Sponge vs HOB vs CanisterA filter is the lungs of an aquarium: it keeps the water clear and, more importantly, houses the bacteria that keep your fish alive. The first decision is the type, and it's driven by your tank size: a sponge filter for small tanks, a hang-on-back for most beginner tanks, or a canister for big and planted ones. Here are three picks across that divide.Best Beginner Aquarium Starter Kit 2026: 3 Picks ReviewedThe starter kit is the foundation of your first tank: the tank, hood, light, filter, and heater all in one box. Picking the right one is the difference between a stable tank you enjoy and a stressful project you abandon by month three.
From the blog
Read the blog
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