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Is Cryptocoryne Lutea a Good Plant for False Glass Catfish?

Reviewed by Guidarium Editorial DeskUpdated May 4, 2026
Strong Fit

Cryptocoryne Lutea is a strong fit for False Glass Catfish. The shared water window is realistic, and the plant has enough structure or resilience to be useful in a tank built around this fish. Fish pressure is low, so the plant can be judged mostly on water match, cover value, and layout role.

Cryptocoryne Lutea

Cryptocoryne walkeri var. lutea

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PlacementForeground
LightLow
DifficultyBeginner
Size20 × 15 cm

False Glass Catfish

Kryptopterus macrocephalus

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TemperamentPeaceful
FamilyCatfish
Temp22–28°C
Water TypeFreshwater Only

Quick Decision

A plant can be technically compatible with a fish and still fail in the actual tank if the fish digs, chews, needs denser cover, or uses a different part of the layout.

Overall fit

94/100

The plant and fish suit each other well.

Water match

Workable overlap

Shared range: 22-28°C, pH 6-7, 2-8 dGH.

Plant pressure

Low

False Glass Catfish is not flagged as unusually hard on this plant.

Layout value

Moderate cover

Cryptocoryne Lutea helps with good refuge for shrimp, good grazing surface, and breaks lines of sight.

Plant and Fish Fit Notes

Use these signals to decide whether the plant is doing useful work for the fish, or whether it is only surviving beside it.

Temperature
Cryptocoryne Lutea20-28°C
False Glass Catfish22-28°C

Overlap: 22-28°C.

pH
Cryptocoryne Lutea6-7.5
False Glass Catfish5-7

Overlap: pH 6-7.

Hardness
Cryptocoryne Lutea2-15 dGH
False Glass Catfish1-8 dGH

Overlap: 2-8 dGH.

Water and flow
Cryptocoryne LuteaFreshwater Only, Low (Still Water)
False Glass CatfishFreshwater Only, Low (Still Water)

Flow expectations are close enough for one layout.

Space used
Cryptocoryne LuteaForeground and Midground
False Glass CatfishMiddle (Open Water)
Pressure signals
Cryptocoryne LuteaHigh uproot resistance, Standard leaves
False Glass CatfishPeaceful, Shy / Slow Moving (Easily Stressed), Fry Predator, and Shrimp Eater

Plant pressure: Low.

Planting value
Cryptocoryne LuteaGood refuge for shrimp, Good grazing surface, and Breaks lines of sight, Nutrient-rich substrate preferred
False Glass CatfishPlants - Densely covered, Plants - Floating, and Leaf Litter/Blackwater

Shared Tank Conditions

Cryptocoryne Lutea fits inside the water range normally used for False Glass Catfish. The shared window is about 22 to 28 °C, pH 6 to 7, and 2 to 8 dGH, which gives you enough room to aim for stable middle-ground conditions.

Both do best with gentle, low-flow water, so circulation does not need to be split into competing zones.

Both are suited to freshwater, so salinity does not add an extra planning problem.

Fish Pressure and Plant Resilience

False Glass Catfish does not put unusual pressure on this plant compared with harder fish-plant combinations.

Cryptocoryne Lutea has moderate cover density, high uproot resistance, and standard leaves. It can also help with shrimp refuge, grazing surfaces, and breaking up sight lines.

This plant adds the denser cover that False Glass Catfish usually appreciates.

The point to watch is false Glass Catfish often benefits from floating cover, so this plant may need to be part of a mixed planting plan rather than the whole answer.

Layout Fit

Cryptocoryne Lutea is a rosette / crown plant usually used foreground and midground.

False Glass Catfish is a catfish, so the pairing works best when the planting style supports how that fish uses space and cover.

Cryptocoryne Lutea reaches about 20 cm tall by 15 cm wide and is usually rooted in substrate with nutrient-rich substrate preferred. That makes placement and anchoring more important than simply adding a larger bunch of stems or leaves.

In this pairing, the useful plant values are shrimp refuge, grazing surfaces, and line-of-sight breaks. Place it where False Glass Catfish can actually use that structure instead of hiding the plant where it cannot do much.

Practical Recommendation

This is a sensible planted-tank choice for False Glass Catfish, especially when you want the plant to do real work as cover, sight-line structure, or habitat detail.

The decision should center on this signal: False Glass Catfish often benefits from floating cover, so this plant may need to be part of a mixed planting plan rather than the whole answer.

Best Use Case

Cryptocoryne Lutea is a strong choice for False Glass Catfish when you want the plant to do real work in the tank, not just survive in the background. The pairing tends to perform best when the plant's cover, resilience, or placement naturally supports how the fish moves, hides, or claims space.

Frequently Asked Questions About Cryptocoryne Lutea and False Glass Catfish

Is Cryptocoryne Lutea a good plant for False Glass Catfish?

Cryptocoryne Lutea is a strong fit for False Glass Catfish. The shared water window is realistic, and the plant has enough structure or resilience to be useful in a tank built around this fish. Fish pressure is low, so the plant can be judged mostly on water match, cover value, and layout role.

Can False Glass Catfish damage Cryptocoryne Lutea?

False Glass Catfish often benefits from floating cover, so this plant may need to be part of a mixed planting plan rather than the whole answer.

Do Cryptocoryne Lutea and False Glass Catfish share the same water conditions?

Cryptocoryne Lutea and False Glass Catfish share a workable water window around 22 to 28 °C, pH 6 to 7, and 2 to 8 dGH. Keep the tank near the middle of that overlap for the best long-term result.

What does Cryptocoryne Lutea add to a tank with False Glass Catfish?

This plant adds the denser cover that False Glass Catfish usually appreciates.

What is the main risk in this plant and fish pairing?

False Glass Catfish often benefits from floating cover, so this plant may need to be part of a mixed planting plan rather than the whole answer.

Editorial Review

Guidarium Editorial Desk

Reviewed against Guidarium care, stocking, and compatibility standards. Read the editorial policy.

Last reviewed
May 4, 2026
Last updated
May 4, 2026
Issues or corrections?
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