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Blue Betta Fish: Colors, Types, Care & Genetics Guide

Few aquarium fish can compete with the intense color of a blue betta. Some glow with deep sapphire and cobalt shades. Others shimmer icy steel-blue, flash turquoise-green when they turn under the aquarium light, or combine brilliant blue with black, white, red, metallic, koi, or marble patterns. But blue bettas are more interesting than their …

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The Perfect Harmony: Integrating Betta Fish in Plant Environments

A healthy planted aquarium can be one of the best environments you can create for a betta fish. Live plants do far more than make the tank beautiful. They create sheltered spaces, break up open sight lines, offer broad leaves for resting, provide places to explore, and can help use nutrients produced by fish waste …

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Betta Fish Toys: How They Promote Play and Mental Stimulation in Betta Fish

Betta fish have a way of making it very clear that there is more going on behind those tiny eyes than many people expect. Walk toward the aquarium and your betta may rush to the front glass. Move something near the tank and it may follow it. Rearrange a plant and suddenly that plant deserves …

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Male Betta Fish: Characteristics, Care, and Compatibility

Few freshwater aquarium fish have as much personality packed into such a small body as the male Betta fish. Male Betta splendens, commonly known as the Siamese Fighting Fish, are famous for their spectacular colors, elaborate fins, territorial displays, and surprisingly interactive behavior. A healthy male Betta may learn when feeding time is approaching, investigate …

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Veiltail Betta Fish: Colors, Care, Lifespan & Tail Type Guide

The Veiltail Betta is one of the most recognizable aquarium fish in the world. With its long, flowing tail sweeping downward behind the body, the Veiltail has the classic silhouette many people picture when they hear the words Betta fish or Siamese Fighting Fish. Veiltails may not always receive the same attention as elaborate Halfmoons, …

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Betta Fish Natural Habitat: Where Bettas Live in the Wild

The colorful Betta swimming through a home aquarium can seem a world away from its wild ancestors. Domestic Betta fish (Betta splendens) have been selectively bred into spectacular varieties with enormous fins, metallic scales, marble patterns, and colors ranging from deep blue and crimson to white, copper, yellow, and pink. But wild Bettas did not …

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Betta Fish Water Conditioners: Keeping Your Finned Friend Happy and Healthy

Clean water is one of the foundations of good Betta fish care—but “clean” tap water is not necessarily aquarium-safe water. Municipal drinking water is commonly disinfected with chlorine or chloramine to make it safe for people. Those disinfectants serve an important purpose in drinking-water systems, but they can be harmful to fish and to the …

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Betta Fish Colors: Complete Guide to Colors, Patterns & Genetics

Few aquarium fish can compete with the Betta when it comes to color. Domestic Betta splendens can be deep crimson, electric blue, turquoise, yellow, orange, white, black, copper, pastel pink, or almost every combination in between. Some shimmer like metal. Others look as though someone splashed them with paint. Koi Bettas may combine red, white, …

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Betta Fish Fin Rot: Keeping Your Aquatic Friend Healthy

Few things are more alarming to a Betta keeper than watching those beautiful fins begin to disappear. A Betta that once had a full, flowing tail may suddenly develop ragged edges, splits, discoloration, or progressively shorter fins. This condition is commonly called fin rot, and it is one of the most frequently discussed health problems …

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Green Betta Fish: Colors, Types, Care & Genetics Guide

Green Betta fish can be some of the most striking—and most confusing—members of the Betta splendens world. Under one light, a fish may look emerald green. Move the aquarium light or change your viewing angle and suddenly that same Betta appears turquoise, teal, or even predominantly blue. That isn’t necessarily a trick of photography. Much …

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