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Forget about them being "glo fish". That is just SPIN. Glo fish are a genetically altered common fish made to glow artificially. They are in reality Zebra Danios (Brachydanio rerio). The females are slightly larger and plumper in the tummy than the males which are more slim lined.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoyou cant tell it from the outside. only from the insides
Wiki User
∙ 15y agoFemale glofish are just like female danios, they will have larger bellies especially when full of eggs. They can lay eggs farely often.
Wiki User
∙ 14y agoThey are the same to sex as all other Danios. The males are slimmer and have slightly more colour on the fins.
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How can you tell if your Diano fish is male or female?
Female danios are much chubbier and slightly larger than the males when fully grown.
Is it safe to put your male betta fish in a 29-gallon warm water freshwater tank with 2 Zebra Danios and 2 Silver tip Danios?
yes as long as there are not any other males or female bettas
Do female zebra danios have more of an arch to their spines than males?
There should be no "arch" to any Danios back whether it be male or female. An "arch" in the back is a genetic spinal deformity cause by inbreeding.
Can betta fish and glow in the dark fish be in the same tank?
Female Betta fish can be fairly good community style fish and should be fine. Male Bettas would massacre the community.
Is it the male or female firefly that glows in the dark?
Both glow. but male fireflies would glow brighter as they have 2 'bulbs' while female fireflies only have 1
Feeder fish How do you tell male from female of the?
Feeder fish, How do you tell male from female of the?
Are all fish born females or is it just clown fish?
Yes, the female clown fish is larger than the male.
What is the smallest fish of the male and the male?
Do you mean female and male? If so, then the female betta fish is smaller and less elaborate than the male.
Is your Betta fish a male or female?
male
How long after a zebra danio fish gets pregnant will it give birth?
Zebra danios are not live-bearing fish, so they do not get pregnant. Instead, the female will lay eggs, and the male will fertilize them. The eggs will hatch about 2 days after being fertilized.
How do male fish attracts female fish?
Male Betta fish will attract a female by flaring and showing off their long flowing fins.
Bubble eye fish male female?
They can come either as male or female.
