In StockShips Damp-PackedShips Mon–ThuWeather Protected
No reviews
Regular price
$7.99 USD
Regular price
$7.99 USD
Sale price
$7.99 USD
0% OFF
Sold out
Free shipping on plants & dry goods at $75+
Add livestock to unlock free 2-Day shipping at $120+
Quantity
Couldn't load pickup availability
100% Live Arrival Guarantee
Photo in original packaging on day of delivery, before trimming or replanting. Approved claims are resolved with store credit, refund, or replacement at Razz Aquatics' discretion. See policy →
100+ AquariumsQuarantined Before ShippingFamily-Owned
Care Level
Easy
Light
Low–Medium
CO₂
Not required
pH Range
6.0–7.5
Cryptocoryne Lucens$7.99
Species Profile
Cryptocoryne Lucens
Cryptocoryne lucens
Why We Love This Plant
Selected for shrimp tanks
Improves water quality
No CO₂ required
Beginner-friendly
Cryptocoryne lucens is a compact, slow-growing rosette plant with slender, gently arching green leaves. It is one of the smaller Crypts — useful as a foreground-to-midground plant in mid-sized tanks where standard wendtii would be too tall. It ships potted in a small mesh basket with rock wool but should be planted directly in substrate for long-term growth.
Like all Crypts, lucens is slow-growing and tolerates a wide range of water parameters. It grows under low to medium light without CO2 — a reliable, compact Crypt option for low-tech tanks and shrimp setups.
Care Notes
Crypt lucens roots in substrate. After removing from the pot and rinsing most of the rock wool off the roots, plant with the crown (where the leaves meet the roots) ABOVE the substrate. Burying the crown causes rot. Root tabs help significantly — Crypts are heavy root feeders.
Crypts can melt after a parameter change or transplant — leaves yellow and dissolve, but the roots stay alive. Leave the plant in place and it usually regrows from the rhizome over a few weeks. Avoid moving Crypts once they are settled.
Quick Care Facts
Care Level
Easy
Temperature
70–82°F
pH Range
6.0–7.5
Light Req.
Low–Medium
CO₂
Not required
Placement
Remove from pot and rinse most of the...
What’s Included
Healthy live plants
Damp-packed bags
Packed with damp protective material
Free at $75+
Species Spotlight
Why We Love This Plant
01
Compact Crypt Form
Slender, gently arching leaves that stay shorter than standard wendtii. Useful as a foreground-to-midground plant in mid-sized tanks.
02
Easy and Low-Tech
Grows under low to medium light without CO2. Tolerates a wide range of water parameters and rewards patience once established.
03
Selected for Shrimp Tanks
Selected for shrimp tanks and handled with invertebrate safety in mind.
Expert Advice
Razz Aquatics Recommendation
Plant lucens where you want the slender, arching Crypt form without the height of full wendtii. It works well in clusters across the front-midground of a tank. Root tabs every few months keep growth strong, especially in inert substrates.
Plants and dry goods ship Monday through Thursday. Ground transit times vary by location.
1
Order Your Plants
Plants and dry goods ship Monday through Thursday. Ground transit times vary by location.
2
Inspected & Trimmed
Every plant is inspected and trimmed if needed before packing. We avoid dry or brittle portions and only ship healthy, viable plant material.
3
Packed for the Weather
Plants are packed with damp protective material to help protect them in transit. Weather protection may be used when conditions require it.
4
Live Arrival Guaranteed
100% Live Arrival Guarantee on every order. Photo in original packaging on day of delivery, before trimming or replanting. Approved claims are resolved with store credit, refund, or replacement at Razz Aquatics' discretion. See policy →
Free shipping on plants & dry goods at $75+. Add livestock to unlock free 2-Day shipping at $120+.
Why Order From Razz Aquatics
Packed Fresh for Your Aquarium
Every plant is inspected, trimmed when needed, and packed damp so it arrives ready for your aquarium. We avoid dry or brittle portions and pack plants with the same care we use for every order that leaves our facility.
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+
Aquariums on-site \u2014 we know what plants thrive
48+
States served with safe plant delivery
4.9★
Average customer rating across all verified reviews
100%
Live Arrival Guarantee — backed without fine print
Packed Damp & FreshFamily-Owned & Operated
Common Questions
Cryptocoryne Lucens FAQ
Is Crypt lucens safe for shrimp?+
Yes — Crypt lucens is great for shrimp tanks. We select plants for shrimp tanks and handle them with invertebrate safety in mind.
How do I plant it?+
Remove from the pot, rinse most of the rock wool off the roots, and plant in substrate with the crown ABOVE the substrate. Burying the crown causes rot.
How is this different from Crypt wendtii?+
Lucens has more slender, arching leaves and stays shorter than wendtii. A useful choice when you want the Crypt look in a smaller form factor.
What is the free shipping threshold?+
Plants and dry goods ship free at $75+. Adding livestock to your order unlocks free 2-Day Shipping at $120+ or free Overnight at $200+.
Do I need CO2 or fertilizer?+
No. Crypt lucens grows under low to medium light without CO2. Root tabs help significantly because Crypts are heavy root feeders.
My Crypt is melting — is it dead?+
Probably not. Crypt melt is a common response to parameter changes or transplants. The leaves yellow and dissolve but the roots stay alive. Leave the plant in place and it usually regrows from the rhizome over a few weeks.
How is it shipped?+
Plants are packed with damp protective material to help protect them in transit. Weather protection may be used when conditions require it. Plants typically ship Monday through Thursday so they avoid sitting over the weekend.
Is there a live arrival guarantee?+
Yes — Live Plant Arrival Guarantee on every order. Photograph the plant in its original packaging on the day of delivery, before trimming or replanting, and submit a claim through the Start a Claim page. Approved claims are resolved with store credit, refund, or replacement at Razz Aquatics' discretion.
