Fish
A freshwater aquarium puffer fish is one of the most misunderstood buys in the whole hobby. Here’s the short, snippet-ready answer: only a handful of puffer species can actually spend their entire…
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Catfish get lumped together in this hobby like they’re all one fish wearing different costumes. They’re not. Out…
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If you’re trying to find the best bottom feeder fish for small tank setups, here’s the short answer…
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Is Java fern good for goldfish? Yes — because it attaches to hardscape rather than rooting in the…
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What fish can live with goldfish in a tank? I get asked this more than almost anything else,…
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Do Goldfish Need a Filter? I learned the answer the hard way with my first carnival fish, “Bubbles.”…
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Quick answer: A single goldfish needs a minimum 20-gallon fish tank for goldfish, and that’s really just the…
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A goldfish staying in corner of tank isn’t sulking. It’s telling you something specific about its water, its…
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Bettas flare at their reflection because they genuinely mistake the mirror image for a rival male invading their…
Fish
In my zoology coursework, the fish that got the most attention in class were rarely the ones that…