Betta fish—also known as Siamese fighting fish ... time bettas spend building nests and have harmful effects on nest size, spawning duration, and hatching rate. Fathers that have been exposed ...

A reliable filtration system is the cornerstone of a healthy aquarium. By continuously circulating and purifying the water, a filter removes debris, ammonia, and harmful bacteria. Betta fish are known ...

With their long delicate fins, betta fish need a tank with low water flow and lots of places to hang out and nap. A 5-gallon ...

A Comprehensive Guide to the Fascinating World of Siamese Fighting Fish Combat. Introduction. The world of betta fighting, ...

While low-maintenance certainly doesn’t mean no-maintenance (you still have to give the creatures on this list plenty of love ...

Koi betta fish were bred from marble bettas for an even more distinct look ... They’re hunters who gobble anything they can catch and fit in their mouths. Fortunately, their tiny size limits their ...

She lives in San Francisco with two teens, two cats, a geriatric betta fish, and a bookseller husband. Her first book of short stories, My Mother’s Boyfriends, is coming out in 2024. Handheld ...

This strange behavior was seen in bluestreak cleaner wrasse (Labroides dimidiatus), who examined their own body size in the mirror before deciding whether or not to attack another fish that was ...

Before deciding whether or not to fight another fish, cleaner wrasse check their own reflection in a mirror and size themselves up. First, Taiga Kobayashi at Osaka Metropolitan University in Japan ...

A video posted by X user @mhmmdhsm on Sept 8 shows a wedding guest registration table featuring large pink plastic bags filled with smaller, clear bags with colourful betta fish, also known as ...

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She's investigating the impacts of human activity and a changing climate on fish size, what that means for fisheries productivity and marine ecosystems, and how we can bring big fish back.