Crystal Red Shrimp | Guide for Home Aquarium

Last updated on December 24th, 2022 at 11:06 am

Crystal Red Shrimp

These are also known as CRS, which are rare and unusual shrimp easily identified by their unique red and white striped markings.

The SRC is thought to come from a single mutation involving the black bumblebee shrimp in Japan.

Years of inbreeding have resulted in a very fragile yet beautiful shrimp variety that has been bred for generations. The shrimps need near-perfect water quality to thrive and reproduce.

As beginner shrimp, they are not a great option due to their initial cost and constant demand. However, knowledge is essential. This guide will provide the hobbyist with basic information on how to keep and breed CRS. Beginners who don’t know and try to keep prawns crystal clear have problems due to poor planning and implementation.

The high market prices demanded by CRS reflect its fragility and breeding difficulties. They are more challenging to obtain from EPA than most other types of shrimp. They can be obtained from other hobbyists, although it is always recommended to choose the optimal colourful and active shrimp.

Aquarium Temperature

The ideal aquarium temperature for Crystal Red Shrimp is around 70-78°F (22-25°C). This range is marginally lower than that of Red Cherry shrimp. This is a substantial motivation behind why keeping these species in a single tank is a helpless thought. One animal category will flourish, and the other will be out of its normal range of familiarity.

pH ~6.8 | Hardness 7.0:

The pH should be somewhat acidic from 6.2 – 7.2. This range will amplify well-being, shading, and egg incubating rates. Plant substrates, for example, ADA Amazonia and Up Aqua, are loaded up with standard cradles that will balance out the pH to around 6.8.

These items are explicitly delivered not to cloud the water and work with the densely planted aquarium. These items are well known with CRS.

The overall hardness should be around ~6-8. TDS should be at about 200ppm. Many business items will assist with buffering the aquarium water to these levels. When utilizing a cradle, make sure to use it with approaching water during water changes. CRS leans toward marginally harder water; this is an absolute prerequisite for breeding CRS.

Nitrite 0ppm:

CRS are profoundly helpless to even shallow degrees of nitrate in the aquarium. Nitrite should always be at 0 post cycling.

Smelling salts 0ppm:

CRS are incredibly touchy to any smelling salts levels. Likewise, with nitrite, smelling salts should always be 0 post cycling.

Nitrate >20ppm:

Nitrates should be as near 0ppm as could be expected under the circumstances, Any perusing less than 20ppm is appropriate for keeping CRS, raised levels can be reduced by adding amphibian plants and eliminating rotting matter.

Water Changes:

With CRS the aquarium water should be changed in any event 30% every week to reduce nitrates and recharge minerals. Dechlorinate any water added to the aquarium. Crystal Red Shrimp are touchy to water changes, and subsequently, more continuous lower volume changes are far more secure and more successful than massive rare water changes.

Adding the Crystal Red Shrimp

Guarantee the aquarium has been artificially tried, and it is inside the boundaries recorded previously. Albeit Red Cherry shrimp are stringent and lenient, they are vulnerable to fast changes. To add the RCS to the aquarium, first, include them from the sack into an enormous bowl with the going with water.

Utilizing carrier tubing and an elastic band, make a direct from the aquarium and crimp the tubing by putting the elastic band over a twisted part of the cylinder.

Modify the crimp to permit a moderate trickle of 1 drop of water for every second leaving the cylinder. Give this trickle access to the bowl for the following 20-30 minutes and screen intently.

Following 20-30 minutes, cautiously utilize a delicate work net to move the shrimp into the aquarium. Ensure to cover the net with one hand when moving the RCS from the bowl as shrimp hop and can get away from the net.

Cherry shrimp-like many fish will become pushed if the water quality isn’t ideal. They are typically exceptionally dynamic, and early admonition signs become evident on the off chance that they won’t move or swim up to the surface and skim afterward.

Stay away from this circumstance by directing steady water tests, utilizing suitable dechlorinates, and guaranteeing the tank has finished cycling.

If a circumstance emerges, check the water promptly, play out a water change, and attempt to distinguish the issue. If you have more than one aquarium moving the RCS to a reasonable impermanent home, regardless of whether the conditions are imperfect, is regularly much better than leaving them in a harmful aquarium.

Here is a connection to a complete manual for setting up a shrimp tank and counting arrangement guidelines, cycling, and picking the right hardscape in a lot more considerable detail.

Adding the Crystal Red Shrimp

Crystal Red Shrimp Care

CRS are omnivorous, requiring a fair eating routine. Taking care of is critical to give the CRS the supplements needed for breeding and birthing solid youthful.

A fair eating routine of new vegetables and handled nourishments are suggested. Bubbled zucchini, spinach, pieces, pellets, and specific shrimp nourishments are significant in giving the RCRS a decent eating routine and helping them to create solid red and white markings.

Eliminate the abundance of food from the aquarium after taking care of it. This will help with keeping smelling salts and nitrites at 0.

Crystal Red shrimp will continually shed and leave their old shells. Try not to eliminate the shots from the aquarium as these will give essential calcium in their eating regimen when the shrimp state devours it.

Mosura nourishments and added substances are first-in-class enhancements and diet added substances that can expand the wellbeing and virility of CRS. Genuine specialists should consider quality items speculation when hoping to long haul breeding and culture of CRS.

Crystal Red Shrimp Food & Diet:

This tiny species is a scavenging omnivore that is quite low-maintenance When it comes to food. Therefore, handling their diet is among the simplest sections of crystal red shrimp care.

They will spend most of their day cleaning the tank, searching for algae, plant detritus, and germs to eat! They’re great filter feeders that can catch floating food since they swim.

It is important to nourish these shrimp daily. You can offer commercial shrimp food. Algae wafers work nicely. If you would like to go to the regular course, you can supply bits of blanched vegetables. The shrimp adore zucchini, broccoli, peas, romaine lettuce, celery, and cucumbers.

Possible Diseases:

Bacterial infections can cause a mess on a fish’s well-being. However, the issue with bacterial diseases is they often go unnoticed until it’s too late.

Fungi can take hold of your shrimp, too. Several types of fungi harm shrimp. Usually, they look like a fuzzy white film over the fish’s body.

In the end, there are parasitic infections. Like the Scutariella Japonica, it can grow in the fish’s mind! As soon as they infiltrate the fish’s body, they can develop, reproduce, and thrive. The same goes for Vorticella, yet another frequent parasite that looks like fungal growth!

Most of these diseases are perfectly curable, but it is ideal to consult with a vet if you’re unsure what medicines to use. Please don’t use any medications with copper in them, as the metal is harmful to inverts such as the crystal red shrimp.

Crystal Red Shrimp Lifespan:

The average Crystal Red Shrimp lifespan is just around 18 weeks when kept in captivity. Therefore, these creatures do not live long in an aquarium setting. This lifespan is only possible if you provide them with natural care. This fish’s sensitivity to bad water conditions could lead to an early death if you are not careful.

Risks of CRS in the Planted Aquarium

Shrimp and planted tanks are an ideal commendation for one another here and there and a heartbreaking mix in others. When it comes to debacles and keeping shrimp, CO2 infusion is most likely the greatest executioner. This is particularly valid for DIY CO2 arrangements.

When CO2 is added to aquarium water, it breaks down and is consumed by the plants for photosynthesis. When there is no light source (around evening time, for example), CO2 isn’t used by the plants and instead shapes carbonic corrosive in the water.

This can plunge and swing the pH here and there significantly from day tonight. Red Cherry shrimp, albeit lenient, can frequently not handle the swing in PH or the absence of oxygen.

Utilizing CO2 infusion and thinking about CRS should be done cautiously. This may not be as basic as using a solenoid valve to infuse CO2 during light hours. Harrowing tales have emerged where specialists have to neglect to reset their light clocks. In the first part of the day, when the lights don’t turn on, however, the CO2 begins rising, there is a peril for a goliath PH swing and a severe danger of focusing on your CRS.

Manure added substances should be deliberately checked before adding them to a Crystal Red shrimp aquarium. Positively all copper and substantial metal added substances should have stayed away from.

Besides this, the greenery and plants will give CRS an underwater play area to raise and thrive. Planted tanks are likewise incredible for CRS posterity. Indeed, even with little fish in the tank, CRS is known to increase sufficiently quickly to build a populace in a densely planted aquarium.

Tankmates and Compatibility:

Dissimilar to Red Cherry shrimp, CRS should be kept solely in animal types, just aquarium. They imitate much more slowly than other shrimp strains, and the shrimp themselves are essential and costly.

It is futile gambling both the grown-ups and posterity as the sole reason for lodging fish in the aquarium. They appreciate the organization of their species and should be set in an aquarium with many spots to stow away and vast water to swim.

CRS has no bio-load. Up to 1000 of every standard measured 55-gallon aquarium would have a minor strain on the natural channel microbes. Around 2-5 shrimp for each gallon is suggested.


Crystal Red Shrimp come in many various grades and structures, their cost increments exponentially as the quality of shrimp increments.

The grades from least to most alluring are C, B, A, S, S+, SS, SSS. There are additionally a couple of various ‘types’ inside the different grades. Grades of Crystal Red shrimp are just reliant on the thickness and solidity of shading banding. The well-being, size, animation, and life expectancy of the shrimp are indistinguishable between all grades.

When buying CRS invest energy searching for shrimp with solid red and white hues, more brilliant whites, and more deep reds are alluring and eye-getting in the aquarium. Guarantee the shrimp are dynamic, sound, and taking care of.

It is regularly asked, “If you are to raise a SSS graded CRS with another SSS graded CRS will the posterity all be SSS grade?” The appropriate response relies upon many natural elements, and lamentably can never be a conviction. It is verifiably breeding two of the higher grades of CRS yields higher odds of higher graded posterity.

Evaluating is the consequence of specific breeding. It is in this manner conceivable to expand grades when breeding lower graded shrimp. For instance, two ‘A’ grade CRS could raise together to create various ‘SS’ grade shrimp.


By keeping the temperature at 78°, the weather and water conditions excellent, females will before long become swollen with eggs. This is acceptable, yet usually, the eggs will vanish abruptly, and there won’t be any shrimplets.
The baby crystal shrimp generally need excellent water quality when conceived and places to stow away. Eliminate any fish as the children are a simple bite. At this stage, it is ideal to utilize an air-driven channel because the minuscule baby shrimp can’t be kissed up. Inside around 4-5 weeks, they should arrive at adulthood and have the option to raise them.
This is acceptable, yet usually, the eggs will vanish abruptly, and there won’t be any shrimplets. The baby shrimp need excellent water quality when conceived and places to cover up. Eliminate any fish as the infants are a simple tidbit. At this stage, it is ideal to utilize an air-driven channel.

Frequently Ask Questions

Are Crystal Red Shrimp hard to care for?

Crystal Red shrimp are not tough to breed in any way. So these tiny shrimplets don’t need additional care, although some fish keepers choose to feed powdered baby foods.

How often do crystal red shrimp breed?

Every 5 to 6 weeks. Crystal shrimp are high-order breeders like cherry shrimp significance. The females carry the eggs, which hatch into tiny versions of the adults. Apparently, in a higher temperature, the females can discharge up to 30 fully developed shrimplets.

How long does it take crystal red shrimp to grow?

Five weeks. You can offer powdered fish meals to feed them. First, though, they’ll get good at Scavenging pretty quickly. Then, baby Crystal Red Shrimp will grow up fast. It only takes around four or five weeks to achieve adulthood.

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