Crystal Red Shrimp

Sheet
Scientific Name:	C. cf. cantonensis
Other Names:	Red Bee Shrimp
Origin:	unknown, first discovered in Japan
Adult Size:	2.5cm
Social:	Good. see below
Lifespan:	2 years
Tank Level:	Bottom
Minimum Tank Size:	20 gallons (for breeding)
Diet:	Omnivore.
Breeding:	see below
Care:	Moderate- Hard- need to monitor nitrate levels and water quality
Ideal pH:	6.5-7.2
Temperature:	20-25C (68-77F)
Tank setup:	Ideally with plants
Sexing:	very hard to tell

Description: The coloration of this shrimp makes it one of the most sought after shrimp in the market today, and some rare variety of this shrimp can carry a hefy price tag. This shrimp is actually a bee shrimp. But a Japanese ( I think his name is Hisayasu Suzuki) discovered a red variant and successfully cross bred the red varient to produce more crystal red shrimp. Habitat/Care: The crystal red shrimp is noted to be highly fussy about its environment, and requires very clean waters. Temperature is ideally around 68 -77 F, and the water is preferably soft and around the neutral ph range. Excessive nitrates can kill the shrimp relatively quickly, as do poor quality water. For this reason, fequently water changes are highly recommended. Diet: The Crystal Red Shrimp is a scavenger and an algae eater. It is highly recommended that they should feed an amount of food that the shrimp can finish within 2-3 hours as overfeeding is a known cause of death and can also cause water quality issues. Crystal Red Shrimps are unfussy eaters - they will eat whatever they find. Not feeding for one or two days is fine and will not harm this species at all. Breeding: Below is the exact quote from the planted tank on a successful breeder findings. To access the full article, please visit the references link below: I’ve been keeping crystal red shrimp for nearly a year now. I started out with some low grade crystal reds from a couple US hobbyists and kept them in a 5 gallon tank. They seemed to do well but did not breed at all even though a few females did carry eggs for short periods of time. I eventually moved them all to a 20 gallon tank and had it heavily planted with DIY C02 and they breed readily and I ended up with quite a few offspring from each batch.

References Cited:

1. Planted Tank, Crystal Red Shrimp Care and breeding, [Online], [Available], http://www.plantedtank.net/articles/Crystal-Red-Shrimp-Care-and-Breeding/22/

2. Planet Inverts, Crystal Red Shrimp [Online][Available] http://www.planetinverts.com/Crystal%20Red%20Shrimp.html

3. Shrimp Grading [Online][Available http://www.planetinverts.com/crystal%20red%20shrimp%20grading%20guide.html

To purchase the said shrimps, you can try

1.. ASSA Aqua. http://www.assaaqua.com

Cherry Shrimp

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Data Sheet
Scientific Name:	Neocaridina heteropoda
Other Names:	Fire Shrimp, Red Cherry Shrimp
Origin:	Southeast Asia
Adult Size:	1.5 inches (4 cm)
Social:	Good
Lifespan:	1-2 years
Tank Level:	Bottom
Minimum Tank Size:	1-2 gallons (for 1-2 shrimps)
Diet:	Omnivore
Breeding:	Egg Layer
Care:	Easy
Ideal pH:	6.5-8
Temperature:	18-30°C (65-85°F).
Sexing:	The male is smaller and less colorful than the female. The male's tail, not being needed to carry eggs, is thinner. The female is larger and displays a much darker and more extensive red color, and often has a "saddle" marking of developing eggs.

Baby Cherry Shrimp The bright colors contrast nicely against blackground Pregnant Cherry Shrimp Cherry Shrimp Sharing food

Description: Red Cherry shrimps are very attractive shrimps with red and white coloration on its body. Habitat/Care: Red cherry shrimp are fairly easy to care for in the home freshwater aquarium. They will adapt to a wide range of water conditions, and will thrive in the same conditions as many common aquarium fish. A few cherry shrimp can be kept in a desktop aquarium of 1-2 gallon capacity, and a setup of 10 gallons or more will allow for an active colony. Red Cherry shrimp spend a great deal of their time sitting on aquatic plants, when available, and hiding in them for protection, especially after molting. They also eat the film of algae and microorganisms which forms on plant leaves without harming the leaves in the process. Java moss and Java fern are both excellent plants for the shrimp tank, as they thrive in the same conditions that the cherry shrimp do, and provide both the physical benefits of the plants to the shrimp and pleasing visual contrast with the red bodies of the shrimp to the human viewer. Red Cherry shrimps also feel more secure if there is a shaded nook or cranny they can escape into if they are frightened. Bogwood or driftwood can often make a suitable shelter for this purpose. Red Cherry Shrimp also respond to the color of their background and substrate. If they are in a tank with light-colored substrate, they will become paler, even transparent. On a darker substrate, they take on their full red coloration. Shrimp are gregarious by nature and enjoy being part of a group. Shrimp which are kept alone are often shy, reclusive and lack bight colours. Mixing with other fishes: Red Cherry Shrimp are very small and harmless, meaning that any carnivorous or omnivorous fish is a possible risk to them. Even fish too small to eat an entire shrimp can harass them, pick at their legs, etc. Newly hatched shrimp are so tiny that nearly any fish can, if so inclined, eat them. Therefore, if you intend to breed them, they should have a tank to themselves. Small, non-aggressive fish such as neon and cardinal tetras, otocinclus catfish, and possibly strictly vegetarian species of killifish, can be kept with cherry shrimp. Cichlids, barbs, and similar fish will eat them. Diet: Red Cherry Shrimp are primarily algae eaters. They will eat any food intended for aquarium use, but they greatly prefer compressed algae discs. Blanched (boiled until soft) vegetables such as zucchini, baby carrots, and spinach can be used as a supplemental food, but should be fed sparingly. Uneaten vegetables can very quickly decompose and create water quality problems. Periodically a shrimp will shed its exoskeleton, leaving an empty white ghost of itself caught in the plants or drifting around the tank. This should be left in the tank, as the shrimp will eat it to recover the valuable minerals it contains. Breeding: Breeding Red Cherry Shrimp is as simple as putting an adult male and female together in an aquarium. You can observe the eggs developing in the female's ovaries as a white or yellow triangular "saddle" marking on her back. When she is ready to lay the eggs, she releases pheromones into the water to signal her availability to males. The male shrimp in the tank will often become agitated, swimming very actively about as they search for the source of the pheromones. After a brief mating process, the female lays her eggs and affixes them to her swimmerettes. When the young hatch, they are tiny (~1 mm) copies of the adults. They have no planktonic larval stage. They spend their first few days of life hiding among plants, where they are almost invisible, nibbling on the biofilm on the plants. They then emerge and graze on algae on tank surfaces and ornaments.

Disease: Like most aquatic invertebrates, Red Cherry Shrimp are very sensitive to ammonia buildup in their water. They should never be put into a tank which has not been fully cycled, and regular testing should be done on any new tank until it is certain that the tank is stable. Even trace amounts of ammonia can weaken or kill shrimp, so nitrogen cycle control is critical. The usual causes of ammonia spikes are overfeeding leading to uneaten food decaying in the tank, insufficient denitrifying bacteria, and overcrowding by shrimp, fish, or both. It is important to note that, like most freshwater invertebrates, Red Cherry Shrimp are extremely sensitive to copper. Therefore, if copper-based treatments for the external parasites of fish are used in a tank containing cherry shrimp, the shrimp should be removed for the duration of the treatment and until the copper has been cleared from the water. It is advisable to use a copper test kit (available from specialty aquarium stores and suppliers) to confirm this.

References Cited:

1. Cherry Shrimp, Wikipedia, [Online], [Available], http://en.wikipedia.org/wiki/Cherry_shrimp
2. The Crystal Red Shrimp Grading Guide [Online], [Available], http://www.planetinverts.com/crystal%20red%20shrimp%20grading%20guide.html