Jan 30
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, …
Jan 29
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 …
Jan 28
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 …
Jan 27
Betta fish have an impressive talent for finding unusual places to relax. You may discover your Betta stretched across a broad plant leaf, tucked against a piece of driftwood, resting inside a cave, or seemingly suspended near the water’s surface. For a new Betta owner, that behavior can initially look alarming. Is the fish tired? …
Jan 26
Temperature is one of the easiest parts of Betta care to overlook—and one of the most important to get right. A Betta may live in a beautifully planted aquarium with excellent filtration and pristine water chemistry, but if the water is consistently too cold or fluctuates dramatically throughout the day, the fish can still experience …
Jan 25
Few aquarium behaviors are as dramatic as a male Betta confronting a rival. Within seconds, an otherwise peaceful-looking fish may spread its fins, flare its gill covers, deepen its coloration, turn sideways, beat its tail, charge toward the opponent, and attempt to bite. This unmistakable behavior is the reason Betta splendens became known as the …
Jan 24
Bringing home a Betta fish often begins with choosing a color or tail type. Maybe you fall for a brilliant blue Halfmoon, a tiny Koi Plakat with constantly changing colors, or a classic red Veiltail that swims straight to the front of the tank whenever you approach. Before long, the question becomes much more personal: …
Jan 22
A beautiful Betta deserves more than a beautiful tank. The best Betta aquarium is one that gives the fish enough room to swim, maintains warm and stable water, supports gentle filtration, provides easy access to the surface, and leaves plenty of space for plants, hiding places, and resting areas. For most adult Betta splendens, a …
Jan 21
Few freshwater aquarium fish are as instantly recognizable as the Betta fish. With brilliant colors, dramatic fins, territorial displays, bubble nests, and surprisingly curious personalities, Bettas have become some of the most popular aquarium fish in the world. The familiar pet Betta is usually Betta splendens, also known as the Siamese Fighting Fish. Wild B. …
Jan 18
Choosing freshwater aquarium fish is one of the most exciting parts of setting up a tank. It’s also one of the easiest places for a beginner to make mistakes. Pet stores are filled with tiny colorful fish that may look perfectly compatible while swimming in neighboring display tanks. But those juveniles can eventually grow into …
