Dwarf Pea Puffer Care: Tank Size, Diet & Secrets to Keeping Them Happy

A close up of a pea puffer swimming in a tank surrounded by aquatic plants.
Ask any aquarist about the feistiest fish they’ve ever kept, and the dwarf pea puffer almost always makes the list. ...
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Self Sustaining Aquariums: A Complete Guide (Read before you set one up)

Self-sustaining Aquarium - with aquatic plants, fish, and snails.
I still remember the first time I tried to run a “self sustaining aquarium.” I was in my mid-twenties, stubbornly ...
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Where the Giants Spawn: Lessons from the Open Ocean

A shoal of fish swimming underwater.
I’ve spent years watching tiny fry swirl around in tanks, adjusting heaters and filters to hit that elusive “sweet spot” ...
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Meet the Bumpy Snailfish: Monterey Bay’s Hidden Oddity of the Deep

A bumpy snailfish (Careproctus colliculi).
I’ve pressed my face against public aquarium glass more times than I can count, but I’ll never forget the first ...
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When Stars Fade, Otters Feast: A Lesson in Keystone Interdependence

sea otter
I still remember walking a stretch of tidepool coastline near Monterey one winter and noticing something eerie. The ochre sea ...
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24 Types of Cichlids Every Aquarist Should Know (From Oscars to Yellow Labs)

24 Type of Cichlids - A German blue ram swimming in between aquatic plants.
The first time I kept cichlids, I was caught off guard, not by their colors, but by their attitude. Most ...
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Charting New Waters: The MARA Act and the Future of U.S. Offshore Aquaculture

A fishing boat sailing on the sea during sunset.
I’ve hauled nets beside boats that smelled of diesel and salt, and I’ve stood inside hatcheries where the hum of ...
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Diesel on the Tide: Kodiak’s Fragile Waters Reel from Vessel Spill

Oil spill in a river, aerial view.
The waters off Afognak Island, just north of Kodiak, are usually a churn of salmon nets, seabird cries, and the ...
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