Dark Green Jade
Neocaridina davidi
The strongly colored Dark Green Jade is a real eye-catcher in the aquarium.
- colored opaque green
- easy to maintain
- prolific
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Important data
Product description & details
The Dark Green Jade shrimp is a highly bred form that emerged from the Orange Sunkist (Orange Sakura). It belongs to the species Neocaridina davidi, which originally comes from Asia and occurs in Taiwan, China and Korea. Although the basic coloring of the body is transparent, the pigmentation above is so opaque that it is hardly or not at all visible. The coloration can vary from a rich dark green to a bright blue-green and some animals also have a beautiful gold-flecked back. If you look closely, you can also see the orange pigments in the green, which reveal their origin. As with all Neocaridina variants, adult females have the most intense coloration.
Care in the aquarium
The Dark Green Jade shrimp is a robust and undemanding species that can be kept in an aquarium of 10 liters or more. It prefers clean and well-filtered water. Due to its ability to adapt to a wide range of water parameters, it is ideal for keeping in soft to hard tap water as well as in remineralized osmosis water. What is particularly important is that the temperature of the water does not exceed 26°C for long periods of time, even in summer. In order for this sociable dwarf shrimp to feel safe, it should be kept in a group of at least 10 animals and in a well-planted aquarium. The plants, but also roots, stone structures or shrimp tubes offer it protection and places of retreat. The nature of the substrate is of secondary importance for the shrimp, but on a dark substrate it shows a much more intense color. The Dark Green Jade can be socialized well with snails, but also with peaceful, small fish.
Feeding
As a classic leftover recycler, the Dark Green Jade shrimp feeds on biofilm and algae growth as well as detritus (dead plant material, carrion, leftover food). In the aquarium it can be fed with special types of shrimp food, leaves, algae powder and occasionally frozen food. Feed containing astaxanthin, but also nettle leaves, additionally support the color of the Dark Green Jade. Ideally, there are always brown autumn leaves in the aquarium, which represent ideal permanent food for the animals.
Sexual characteristics and breeding
Sex determination is usually not possible in young animals, but only in sexually mature animals. Juveniles and males have a narrower underside of the abdomen, while sexually mature females have a wider underside that covers the swimming legs like a “skirt”. This widening of the abdomen serves to protect the eggs, which the female carries and cares between her swimming legs until they hatch. As with most dwarf shrimp, female Dark Green Jade adults are slightly larger than males and are usually more opaque in color. All Neocaridina shrimp reproduce in fresh water and breeding in the aquarium is usually easy. After being berried for around 3 to 4 weeks, the female releases around 20-30 fully developed, transparent shrimplets, which initially feed on microorganisms present in the aquarium and can be fed with dust food.