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The Shrimp Farm, Aquariums  Dealers, Bloomington, IL
 

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rili shrimp

  • Shrimp caresheet: Red rili shrimp (Neocaridina davidi var. 'Rili')

    If you love the look of the immensely popular red cherry shrimp but want to start a colony that's a little more unusual, red rili shrimp might be the right choice for you. Selectively bred from red cherry shrimp, they don't just feature bright red coloration but also translucent patches. This makes for a fun look and a real eyecatcher in the (planted) aquarium!

    Keep reading for everything you need to know about red rili shrimp care and keeping red rili shrimp in your own aquarium.


    Scientific name: Neocaridina davidi var. "rili"

    Common names: Rili shrimp, red rili shrimp

    Difficulty level: Easy

    Origin: Taiwan


    Setting up a red rili shrimp aquarium

    Red rili shrimp requirements

    Like their cherry shrimp ancestors, red rili shrimp are one of the easier dwarf shrimp varieties out there. They don't require special water values or fancy equipment, which makes them a great choice for beginners and anyone looking to set up a low-maintenance shrimp tank.

    To get started, all you need is an aquarium of at least 5 gallons, a (sponge) filter and some decorations. Dwarf shrimp like red rilis can become shy if they don't have enough places to retreat to when scared or vulnerable, so don't go easy on the decor. Live plants, hides, shrimp tubes and rocks/driftwood all help your shrimp feel safe.

    After setting up the aquarium, wait until it's completely cycled before introducing your shrimp.

    Red rili shrimp water quality

    The most important factor in keeping your red rili shrimp healthy is a stable nitrogen cycle. All shrimp are extremely sensitive to ammonia and nitrites, which means any amounts of these can quickly kill an entire colony. Nitrate, the end product of the cycle, can also damage your shrimp in high doses but is less harmful and can easily be removed by doing a water change. Other than this, red rili shrimp don't have many specific demands when it comes to water values. Unless your city's water quality is very low you can usually keep them in normal tap water.

    Stay on top of your water quality, especially in the early stages when they can still fluctuate. Use a liquid test kit to check whether the water values are still in order and keep an eye on the thermometer to ensure the temperature isn't too high or low.

    pH: 6.2-8.0

    Temperature: 65-85 °F

    GH: 4-8

    KH: 3-15

    Total Dissolved Solids: 150-200

    Red rili shrimp tankmates

    Red rili shrimp breed quickly and aren't too expensive, which means there are some options when it comes to tankmates. After all, losing a few fry here and there isn't as disastrous as it would be with slow breeding or extremely expensive shrimp. Still, try to avoid all but the most peaceful fish! Calm bottom dwellers that are too small to eat an adult shrimp, like Kuhli loaches, should work well.

    If you want to be even safer, stick to an invert-only or even shrimp-only setup. Thai micro crabs, fan shrimp, snails and any dwarf shrimp that won't interbreed with Neocaridinas (such as the popular Caridina cf. cantonensis) are good options that will leave your red rilis alone.

    Red rili shrimp diet

    Red rili shrimp will happily eat anything edible they come across. Because aquariums don't contain enough algae, biofilm and detritus to sustain a colony you'll have to supply additional foods daily. For happy and healthy red rili shrimp, feed anything from specialized shrimp foods to blanched veggies, frozen food, algae pellets and leaf litter.

    A shrimp feeding dish is a good way to help prevent food bits from becoming scattered all over the tank and causing water quality issues. Remove any uneaten foods from the dish after a few hours.

    Breeding red rili shrimp

    As with red cherries, breeding red rili shrimp is not much of a challenge. All you need is a starter colony; around 10 individuals is a good number to start with and ensures you'll get both males and females. Keep your water quality high by doing regular water changes and feed high quality foods.

    Healthy female shrimp should be pregnant almost constantly. They carry their eggs between their back legs, regularly waving fresh water over them and picking off any 'bad' ones to prevent fungus. The eggs should hatch after around 30 days to reveal tiny copies of the adults. You don't have to move these to a separate tank. Just make sure there's plenty of food for them and they should grow and color up quickly.

    Buying red rili shrimp

    Red rili shrimp are a little more common in the hobby than their carbon rili cousins, but unfortunately not as easy to find as regular cherry shrimp. Still, they should pop up at some aquarium stores now and then. If you can't find them in-store, there are also plenty of online sellers out there. A fellow hobbyist might be able to sell you a starter colony and you can also buy red rili shrimp from The Shrimp Farm. You can easily order your rilis online here!

    the shrimp farm

  • Shrimp caresheet: Carbon rili shrimp (Neocaridina davidi var. "rili")

    Looking for a shrimp that's as easy to keep as the humble red cherry but as stunningly colored as more expensive and difficult species? Look no further! Carbon rili shrimp are a selectively bred Neocaridina davidi variety with amazing coloration. Their body contains both colored and (almost) translucent patches, which makes them a real eyecatcher. Even beginners can keep them and they don't need a special or complicated aquarium setup.

    Keep reading for everything you need to know about carbon rili shrimp and keeping carbon rilis in your own aquarium!


    Scientific name: Neocaridina davidi var. "rili"

    Common names: Carbon rili shrimp, rili shrimp, black rili shrimp

    Difficulty level: Easy

    Origin: Taiwan


    carbon rili shrimp

    Setting up a carbon rili shrimp aquarium

    Carbon rili shrimp requirements

    Like their cherry shrimp cousins, carbon rili shrimp aren't demanding at all. All you need for a thriving colony is a cycled aquarium of at least 5 gallons. You can use a sponge filter or gentle hang on back/internal filter to cycle the tank and keep the water clean. A heater isn't necessary as long as the ambient temperature is stable.

    Be sure to provide plenty of hiding places to help your carbon rili shrimp feel safe, especially if you're keeping them in an aquarium with fish or other invertebrates. Shrimp are prey animals that are vulnerable during molting time and like to be able to retreat to a safe, calm place so any hides you can offer will be appreciated. Live plants, leaf litter, shrimp tubes, anything works!

    Carbon rili shrimp water quality

    Although carbon rili shrimp are less particular about water quality than some other popular dwarf shrimp, they still need clean water. As discussed earlier the tank should always be fully cycled before any shrimp are introduced. You can test whether the aquarium is cycled using a liquid test kit; ammonia and nitrite should always be zero, as they are extremely poisonous to all aquatic creatures including shrimp. Nitrate can be a little higher but should still be kept as low as possible.

    Maintenance-wise, keep an eye on your water values using your test kit and do regular (weekly) water changes to keep nitrates under control. When testing your water values don't forget to have a look at the thermometer as well! Fluctuating, very high or very low temperatures can be problematic.

    pH: 6.2-8.0

    Temperature: 65-85 °F

    GH: 4-8

    KH: 3-15

    Total Dissolved Solids: 150-200

    Carbon rili shrimp tankmates

    Although dedicated shrimp breeders usually prefer to keep their shrimp (including carbon rilis) in single-species setups, there are some options when it comes to tankmates. Almost all fish, even the smallest, will eat shrimp babies if they get the chance. Because carbon rili shrimp are such quick breeders, though, the occasional casualty might not be a huge issue. Still, it's probably a good idea to avoid all but the most peaceful fish.

    If you don't want to keep your carbon rilis with fish, peaceful invertebrates are also a good option. Dwarf crayfish, snails and other shrimp species like the popular Caridina cf. cantonensis or even something a little more 'exotic' like bamboo shrimp should work well.

    Carbon rili shrimp diet

    Like most shrimp, carbon rilis aren't picky eaters at all. They are naturally omnivores that feed on biofilm, algae, detritus and practically anything else they can find. In the aquarium you can feed a high quality shrimp food as a staple and add variety with all sorts of additional foods. Fresh blanched veggies, leaf litter, frozen foods, algae pellets and other homemade or store-bought fish and shrimp foods: they love to eat it all.

    As always, be sure to remove any uneaten foods after a few hours. Rotting leftovers can quickly foul the aquarium, which can quickly become dangerous to your shrimp.

    Breeding carbon rili shrimp

    As with all Neocaridina davidi varieties, breeding carbon rili shrimp is a breeze. You don't have to do anything but keep the water quality high and the shrimp well-fed and happy. You can tell the females apart from the males by their larger size, brighter colors and the yellow-green eggs they almost constantly carry either in their 'saddle' (behind the head) or 'swimmerettes' (back legs).

    Once the eggs have been transferred from the saddle to the swimmerettes the female carries them for around 30 days. You'll know they're almost ready to hatch when you start seeing little eyes inside of the eggs! Tiny shrimp babies will soon emerge. They don't need any special care and usually stay in hiding feeding on biofilm until they're large enough to venture out into the open.

    If you're breeding carbon rili shrimp to sell or just want to keep the color quality high, be sure to remove any young shrimp that don't have the desired pattern or color. You can sell these at a discount or just move them to a separate tank.

    Buying carbon rili shrimp

    Despite their interesting appearance and easy care, carbon rili shrimp aren't very common in the aquarium hobby yet. Their red rili cousins may be found at some aquarium stores but carbons are a little harder to come by. Luckily there are plenty of hobbyists out there who might be able to sell you a few shrimp, and you can also easily order them online. The Shrimp Farm sells carbon rili shrimp here and ships them to you with live arrival guarantee!

    the shrimp farm

  • Shrimp caresheet: Orange rili shrimp (Neocaridina davidi var. "Rili")

    By now most aquarists will probably have heard of red rili shrimp, which are loved for their fascinating mix of translucent patches and bright red coloration. But did you know there is also an orange rili shrimp? The perfect variety for anyone looking to add an intense pop of color to their tank!

    Keep reading for everything you need to know about orange rili shrimp and keeping orange rilis in your own aquarium.


    Scientific name: Neocaridina davidi var. "Rili"

    Common names: Orange rili shrimp

    Difficulty level: Easy

    Origin: Taiwan


    Keeping Orange Rili Shrimp in your aquarium: everything you need to know #aquariums #pets Hover over image to pin to Pinterest

    Orange rili shrimp requirements

    Orange rili shrimp are a Neocaridina variety like the beginner's classic red cherry shrimp. Their care is similar to that of their red cherry cousins, which means they are equally easy to keep and a wonderful choice if you're just getting started.

    To keep orange rili shrimp succesfully, all you really need is an aquarium of at least 5 gallons, a filter, a heater (optional) and some decor and hides. Filter-wise, anything that isn't too powerful will work, but if you're not going for a sponge filter be sure to go for a filter guard. You don't want shrimp to get sucked in there! A heater can be used if the room temperature isn't stable; even though orange rili shrimp are quite sturdy, they don't respond well to sudden temperature swings.

    When it comes to decorations, some basic easy aquarium plants will work but you can go as crazy as you want to. Shrimp logs, driftwood, rocks, artificial plants - all will be appreciated and used to hide in and forage on.

    orange rili shrimp Photo by Soo Jin Park

    Orange rili shrimp water quality

    Orange rili shrimp are quite hardy, which means they can handle a relatively wide range of water values. That being said, though, they still should never be introduced in an uncycled aquarium. Ammonia and nitrite are toxic to all aquatic life including rili shrimp, so make sure your aquarium is fully cycled before you introduce any shrimp.

    Do regular (weekly) aquarium maintenance to keep your orange rili shrimp happy and healthy. Perform a water change to bring nitrate levels down and be sure to match the new water to the old before adding it back into the tank. Use a liquid test kit instead of test strips, which might not always be accurate. And always remember that stability is the key to succesful shrimp keeping!

    pH: 6.2-8.0

    Temperature: 65-85 °F

    GH: 4-8

    KH: 3-15

    Total Dissolved Solids: 150-200

    orange rili shrimp Photo by Kristin Rousseau

    Orange rili shrimp tankmates

    Like most other Neocaridina varieties, orange rili shrimp are prolific breeders. This means it's usually not too much of a disaster if the population takes a hit here and there and allows you to consider some tankmates for them. Do keep in mind that most fish unfortunately just have too much of an appetite for shrimp - only go for the tiniest and most peaceful ones, like microrasbora.

    If you want to minimize the risk of any shrimp or fry being snatched by hungry tankmates, avoid fish altogether. Peaceful invertebrates like nerite snails and Caridina shrimp such as the popular crystal red shrimp make better choices as they are 100% rili shrimp safe.

    Orange rili shrimp diet

    Like all dwarf shrimp, orange rilis are naturally omnivores that feed on biofilm, algae and any other organic matter they can find. In the aquarium biofilm grows on all surfaces but there usually isn't enough "gunk" in there to keep an entire colony of shrimp well-fed. You'll need to offer some extra food in the form of a high-quality staple as well as all kinds of snacks to add variety.

    Ebita breed is one of the many brands that works well as a staple. For variety, think out of the box: algae tabs and frozen foods are fine, but you can also consider more unusual homemade options like dried nettle leaves, blanched veggies or even unflavored/unsalted nori (dried seaweed).

    Breeding orange rili shrimp

    As with all Neocaridina shrimp, breeding orange rilis is not much of a challenge. This makes them a great option if you've never bred shrimp before: even beginners can pull this off easily enough. Just make sure your orange rili shrimp colony contains both males and females (females will be larger and more intensely colored). Keep the shrimp healthy, stress-free and well-fed and you should start seeing the females become saddled in no time.

    Once the eggs are moved to the swimmerettes (back legs) it will be about 30 days before they hatch into tiny baby shrimp. These can stay in the main tank with their parents and are able to fend for themselves from day one. That's it!

    Buying orange rili shrimp

    Although rili shrimp have been around in the shrimp hobby long enough to become relatively popular, many aquarium stores only carry the red variety. Orange rili shrimp (as well as carbon rili shrimp) might be a little harder to find. Luckily, many hobbyists keep and breed these shrimp and some online stores also sell (homebred) orange rilis. The Shrimp Farm sells orange rili shrimp and ships them right to your doorstep with live arrival guarantee - you can order your shrimp here!

    the shrimp farm

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