Photo any DOA in the sealed bag on the day of delivery. Approved claims are resolved with store credit, refund, or replacement at Razz Aquatics' discretion. See policy →
Quarantined livestock • Professionally packed • Insulated with weather protection
100+ AquariumsQuarantined Before ShippingFamily-Owned
Care Level
Beginner Friendly
Temperature
65–80°F
pH Range
6.5–8.0
Min. Tank
5 gallons
Red Rili ShrimpFrom $20.00
Species Profile
Red Rili Shrimp
Neocaridina davidi
Why We Love This Shrimp
Electric color against dark substrate
Beginner-friendly, wide pH range
Natural algae and biofilm grazer
Peaceful community invertebrate
Breeds readily in stable water
Quarantined before every shipment
Red Rili Shrimp are a patterned color morph of Neocaridina davidi featuring red pigmentation on the head and tail sections with a clear, transparent mid-body. The Rili pattern creates a split-color effect that differentiates them visually from solid-colored Neocaridina while keeping all the same beginner-friendly care requirements.
Every Red Rili Shrimp we ship is quarantined and health-checked at our facility before it leaves. We run over 100 dedicated aquariums on-site. These are not pet store shrimp — they are selected for clear Rili patterning and raised in stable, clean water.
Care Notes
Neocaridina are forgiving, but stability matters more than perfection. Avoid sudden swings in temperature, pH, or GH — drip acclimation on arrival is essential. Do not use copper-based medications in a shrimp tank under any circumstances. Feed a small amount 3–4 times per week; remove uneaten food after 24 hours. A mature tank with established biofilm is the best environment for a new colony.
Quick Care Facts
Care Level
Beginner Friendly
Temperature
65–80°F
pH Range
6.5–8.0
Min. Tank
5 gallons
Diet
Biofilm, algae, shrimp pellets
Adult Size
~1–1.5 in
What’s Included
Quarantined livestock
Professionally packed
Insulated + weather pack
Free 2-Day at $120+
Most Popular
Breeder Pack Details
The Faster Way to Build a Colony
The Breeder Pack is designed for hobbyists who want a head start on colony growth. More females means more reproductive capacity from day one — a deliberate ratio chosen to give your tank the best possible foundation.
10
Total shrimp included
8
Females — mature, colony-ready
2
Males — balanced for the colony
4:1
Female-to-male ratio — the hobbyist-recommended starting point
Higher female count gives your colony more reproductive capacity from the start
4:1 ratio is the starting point recommended by experienced hobbyists
All shrimp quarantined and health-checked before shipping
Best value option for establishing a self-sustaining colony
Colony growth depends on water parameters, feeding, and tank conditions
Species Spotlight
Why We Love This Shrimp
01
Red That Looks Like It's Moving
Red Rili shrimp have red-pigmented head and tail sections with a transparent mid-section — so as they move through a planted tank, the red sections appear to float independently. It's a dynamic effect that solid-colored shrimp don't produce.
02
Natural Tank Cleaners
Neocaridina graze biofilm and algae constantly — working every surface of your tank around the clock without any intervention from you.
03
They Breed in Your Tank
In stable conditions, Red Rili Shrimp reproduce readily. A small group becomes a self-sustaining colony over time — the pace depends on your water and setup.
Community Tank
Compatible Tank Mates
These species coexist peacefully with shrimp. Research before mixing — not every fish is safe.
Any fish whose mouth is large enough to swallow a shrimp
Expert Advice
Razz Aquatics Recommendation
Red Rili Shrimp show their pattern best against dark substrate — the transparent mid-section reads as open space between the red head and tail sections. Java Moss or Anubias provide cover for shrimplets and grazing surfaces. A sponge filter is the safest filtration option.
Livestock ships Monday through Thursday, delivering Tuesday through Friday. Choose your preferred delivery date at checkout.
1
Choose Delivery Date
Select your preferred delivery date at checkout. Livestock delivers Tuesday through Friday.
2
Quarantined & Health Checked
Every animal is imported, quarantined on-site, and health-checked before it ships.
3
Packed for the Weather
Insulated box with heat or cold pack matched to your local weather forecast.
4
Live Arrival Guaranteed
100% Live Arrival Guarantee on every order. Photo any DOA in the sealed bag on the day of delivery and submit a claim through the Start a Claim page. Approved claims are resolved with store credit, refund, or replacement at Razz Aquatics' discretion.See policy →
Free 2-Day Shipping at $120+. Free Overnight at $200+. Free shipping on plants & dry goods at $75+.
Why Order From Razz Aquatics
Quarantined Before Every Shipment
Every animal we sell is imported from trusted suppliers, quarantined in our dedicated facility, and health-checked before it ships. We run over 100 aquariums on-site — each focused on a specific species or color morph.
This is a family-owned operation. We pack every order ourselves and stand behind it with a 100% Live Arrival Guarantee. No drop-shipping. No middlemen.
100+
Dedicated quarantine & holding aquariums on-site
48+
States served with live livestock delivery
4.9★
Average customer rating across all verified reviews
100%
Live Arrival Guarantee — backed without fine print
Quarantined Before ShippingFamily-Owned & Operated
Common Questions
Red Rili Shrimp FAQ
Are Red Rili Shrimp good for beginners?+
Yes. Red Rili Shrimp are Neocaridina — beginner-friendly with wide pH tolerance, active breeding in stable conditions, and the same care requirements as Cherry shrimp.
How are Red Rili Shrimp shipped?+
Professionally packed in an insulated box with a heat or cold pack matched to your local weather forecast. Livestock ships Monday through Thursday and delivers Tuesday through Friday. Choose your preferred delivery date at checkout.
Can Red Rili Shrimp live with fish?+
Yes, with the right species. Ember Tetras, Pygmy Corydoras, Otocinclus, and Celestial Pearl Danios are safe choices. Avoid any fish large enough to swallow a shrimp.
What water parameters do Red Rili Shrimp need?+
pH 6.5–8.0, temperature 65–80°F, GH 6–8, KH 2–4. Most conditioned tap water works well. Avoid copper-based medications and sudden parameter swings.
Is there a live arrival guarantee?+
Yes — 100% Live Arrival Guarantee on every order. Photo any DOA in the sealed bag on the day of delivery. Contact us through the Start a Claim page and we will resolve it.
Will my Red Rili offspring all have the same pattern?+
Not necessarily — Rili patterning has genetic variation, so offspring may show slightly different proportions of red to transparent sections. This is normal and expected for Rili morphs.
Live plants give shrimp constant grazing surfaces, sheltered hiding spots for shrimplets, and promote the natural biofilm growth shrimp feed on. Every plant is shrimp-safe and ships safely alongside livestock.
Shrimp Safe
Shrimp Safe
Shrimp Safe
Shrimp Safe
