Editorial underwater photograph of Cryptocoryne beckettii.
Underwater botanical studyAI-generated editorial image

Rosette plant · Midground

Cryptocoryne beckettii

Cryptocoryne beckettii

One of the first Cryptocorynes ever kept in aquariums, still valued for its coppery leaves and cast-iron constitution.

DifficultyBeginnerLightLowCO₂Not requiredGrowthSlow

01

Overview

Beckettii has been in the hobby for over a century, long enough to prove itself in every water type the hobby has invented. Its olive-brown leaves with purple undersides deepen in color under stronger light, giving each stand a slightly different mood.

FamilyAraceae
OriginSri Lanka
Growth formRosette plant
Typical colorGreen to brown

02

Aquascaping use

Drift it through the midground where its muted metallics bridge green foregrounds and darker hardscape. It suits heritage-style community tanks as naturally as modern scapes.

Nature aquariumJungleNano aquascape

03

Planting

Plant crowns proud of the substrate in an established tank rather than a freshly started one; mature biology smooths its arrival. Expect the customary crypt sulk, then steady expansion.

Substrate note

Established substrate

04

Light & CO₂

Genuinely undemanding about light, with color as the main variable: more light, more bronze. CO₂ is unnecessary.

Light requirementLowIntensity categories are comparative, not precise PAR targets.
Supplemental CO₂Not requiredAll aquatic plants use CO₂; this describes whether injection is needed.

05

Substrate & fertilization

Root tabs in lean substrates, otherwise the leavings of a stocked tank suffice. It is among the least hungry crypts.

Feeding behavior: Root feeder. Nutrient demand: moderate.

06

Growth, trimming & propagation

Remove weathered outer leaves occasionally. Split off rooted runners to expand the stand or share.

Propagation method

Runner separation

07

Common problems

  • !Melt after abrupt environmental change
  • !Color washes out in very dim tanks
  • !Can be slow to restart after division

Where to buy

Bring Cryptocoryne beckettii home

An easy olive-and-purple crypt for the midground.

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SubstrateSourceCryptocoryne beckettii, pottedShop on Amazon

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