Cryptocoryne wendtii is one of the most reliable low-light rooted plants, and it comes in green and red (bronze) forms. Care is essentially the same, so the choice comes down to colour and the look you want. Here is how they compare.
Quick answer: Crypt wendtii Green and Red need the same easy care: low to medium light, no CO2, rooted in substrate with root tabs, and some “crypt melt” after planting. Choose Green (₹150 on Anubias.in) for fresh green midground cover that contrasts with dark hardscape; choose Red or Bronze (₹170) for a warm reddish-brown accent that stands out against green plants like Anubias and Java fern. Many aquascapers plant both together.
Colour and looks
- Green: bright to mid-green, wavy-edged leaves that blend into lush layouts.
- Red / Bronze: bronze to reddish-brown leaves that add warmth and contrast, colouring up without CO2.
Care is the same
- Low to medium light; no CO2 required.
- Plant roots in substrate with the crown just above it.
- Use root tabs in plain gravel.
- Expect some melt after planting; leave roots undisturbed. See crypt melt explained.
How to combine them
Plant groups of Green and Red side by side in the midground, in front of taller background plants and beside Anubias on driftwood. The colour contrast makes both look better, and they spread by runners over time.
More Cryptocoryne guides:
Planting and the first month
Both forms arrive grown out of water at the nursery, so the leaves you receive are not the leaves the plant will keep. Expect some of them to soften and dissolve in the first two to three weeks. This is the plant swapping its emersed leaves for submersed ones, not a sign that you have done something wrong.
Plant the roots in the substrate and leave the crown sitting just above it. If the plant floats up, weigh it with a small stone rather than pushing it deeper. Slip a root tab underneath at planting time if your substrate is plain gravel or sand.
Then leave it alone. Do not move it, do not replant it in a better spot, and do not pull the melted leaves off by tugging. Trim the mushy leaves at the base with scissors and wait. New growth usually appears from the centre within three to five weeks, and the first new leaves are often smaller and differently shaped than the ones that melted.
Mistakes that hold wendtii crypts back
Moving them repeatedly is the big one. Each relocation restarts the melt cycle, so a crypt that has been shifted three times may never establish. Decide where it goes before you plant it.
Crowding is the second. These plants get wider than new keepers expect, and a row planted at finger-width spacing will be a tangled mass in six months, with the inner leaves shaded and yellowing. Leave real gaps and let the runners fill them.
The third is chasing deeper colour on the red form with more light alone. Strong light over a crypt that has no nutrients to match usually just grows algae on the older leaves. Steady feeding and a slightly leaner nitrate level do more for colour than a brighter lamp.
The last is writing the plant off too early. A crypt that has lost every leaf often still has a live root mass, and left undisturbed for a month it will frequently push new leaves out of bare substrate.
Plants in this guide
Frequently asked questions
Does Crypt wendtii Red need more light to stay red?
It colours up in low to medium light without CO2; very dim tanks may make it look browner.
Which grows faster, green or red?
Growth is similar: slow to moderate, spreading by runners.
Are wendtii crypts good for beginners?
Yes, both are among the hardiest rooted plants once past the initial melt.
Buy Crypt wendtii Green or Crypt wendtii Red on Anubias.in.
Want more colour? See the best red aquarium plants.
How large does Cryptocoryne wendtii get?
In a home tank it usually settles around 10 to 20 cm tall and a similar width, with the exact size depending on light and feeding. Lower light tends to produce taller, more sprawling leaves as the plant reaches upward, while brighter light keeps it shorter and more compact. Plan on a mature clump taking up a hand-sized footprint in the midground.
Are wendtii crypts safe in a shrimp tank?
Yes, and they are one of the better choices for shrimp because the broad, slightly textured leaves collect biofilm that shrimp graze. The plant needs no CO2 or strong dosing, so you avoid the additives that make some shrimp keepers nervous. Just be ready to siphon out melted leaf material so it does not foul the water in a small tank.
Why do my crypt leaves have holes in them?
Small holes that appear in older leaves usually point to a shortage of nutrients reaching the roots, most often in plain gravel with no root tabs. Push a tab under the plant and watch the newest leaves, which should come in clean even if the damaged ones never recover. If holes appear on brand new leaves instead, check for fish that graze, such as some barbs and goldfish.
On borewell or hard tap water? See the best aquarium plants for hard water in India.
