✦ DIFFICULTY Easy–Moderate

A forgiving choice for newer planted tanks.

☀ LIGHT Moderate

Around 10 hours is a useful starting point.

≈ CO₂ Recommended

Can grow without it, but responds noticeably to supplementation.

↗ GROWTH Slow

Low trimming needs.

PLANT OVERVIEW

About Cryptocoryne parva

One of the smallest Cryptocoryne species, ideal for foreground carpeting.

Cryptocoryne parva is a very slow-growing plant that forms a dense, low carpet over time. It requires patience and stable conditions.
Shrimp friendly Nano suitable Low-tech suitable High-tech suitable
CARE PROFILE

What this plant needs.

The useful numbers and practical notes, grouped around how you actually keep the plant.

□
TANK FIT

Placement + size

Primary placementForeground
Typical height1–3 in
Typical width2 in
Suggested minimum tank5 gal
Suggested tank height5 in+
☀
LIGHT + CO₂

Energy demand

Ideal lightModerate
Photoperiod range8–12 hr
Approx. PAR20–60
Injected CO₂Recommended
CO₂ benefitModerate
●
NUTRITION

Where it feeds

Root feedingHigh
Water-column feedingLow
Overall fertilizer demandModerate
Iron demandLow
MicronutrientsLow
≈
WATER

Useful parameter range

Temperature68–82°F
pH6–7.5
GH2–15 dGH
KH2–12 dKH
PLANTING

How to plant it.

Substrate: Nutrient-rich substrate

Plant crowns just above substrate.

GROWTH + PROPAGATION

What to expect after planting.

Propagation

Runners

Acclimation

Prone to crypt melt.

COMMON PROBLEMS

What usually goes wrong.

Extremely slow growth makes it prone to algae.