GloFish is initially genetically modified. In the later years, the gene is passed from the parents to the offspring. The fishes are not injected anymore.
The beginner’s guide will help you understand the glofish better and this, in turn, would help you keep them as happy fishes in your aquarium.
Glo Fish – Overview
| Category | Description |
|---|---|
| Common Name | The common names of these fish are Red Danio, Green Danio, Purple Danio, Sunburst Orange, and Blue Danio. |
| Scientific Name | Danio rerio is the scientific name of this fish. |
| Habitat or Origin | The fish is genetically modified. They are aquacultured. Their habitat is freshwater habitat. |
| Average Size | The size of this fish is 2 inches (5 cm). |
| Coloration | The fish is found in several colors like red, orange, green, purple, and blue. |
| Life Span | The life span of this fish is 2 – 4 years. On average they live up to 3.5 years. They can also live for 5 years under proper conditions. |
| Diet | High-quality flakes can be given as food. They can be given brine shrimp, bloodworms, etc., |
| Gender Identification | The females develop a pronounced stomach while they are carrying eggs. However, they cannot be distinguished when they are young. |
| Behavior | The fish has a fin-nipping tendency. They can be kept together in a group of 6 or more to reduce this behavior. |
| Compatibility | The fish can be kept along with Barbs, Tetra, Angelfish, other danios, and freshwater fishes. 3 or 6 Glofishes can be kept together in the tank. |
| Ideal Tank Conditions | The fish can be kept under dark light and dark-colored gravel. |
| Water Parameters | The temperature of the water should be 65 – 75 degrees F. (18 – 24 degrees C). Water hardness is 5-19 degrees dH. |
| Breeding | Breeding the glo fish is not legal. Maintaining the temperature to 78 degrees F and feed them high-quality food during spawning. The female lays eggs in the marbles in the substrate. The eggs hatch in 2 – 3 days. Initially, they can be fed live paramecia and microorganisms. After a few days – around 9 days later they can be fed brine shrimp. |
| Common Diseases | The fishes tend to get affected by the freshwater disease. They are also affected by mycobacteriosis, velvet disease, and intestinal capillariasis. |
| Approximate Cost | They are expensive fishes. 3 fishes would cost $20 to $25 |
| What to look when buying | Check if the fins are proper. The fishes are available in various colors. Hence look for the color that you wish for. |
| Species in the Market | There are 6 different varieties available in the market Starfire red, Electric Green, Sunburst Orange, Cosmic blue, Galactic purple, Moonrise pink |
