DIFFICULTY Advanced

Benefits from more deliberate care.

LIGHT Very High

Around 10 hours is a useful starting point.

CO₂ Required

Injected CO₂ is important for expected growth.

GROWTH Fast

High trimming needs.

PLANT OVERVIEW

About Red Myriophyllum

A demanding, finely leaved stem plant with stunning red/copper coloration.

Myriophyllum tuberculatum is a true showpiece plant, but it requires high light, CO2, and careful fertilization to maintain its red color.
Shrimp friendly 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 placementBackground
Typical height8–24 in
Typical width6 in
Suggested minimum tank15 gal
Suggested tank height26 in+
LIGHT + CO₂

Energy demand

Ideal lightVery High
Photoperiod range8–12 hr
Approx. PAR50–120
Injected CO₂Required
CO₂ benefitVery High
NUTRITION

Where it feeds

Root feedingModerate
Water-column feedingHigh
Overall fertilizer demandHigh
Iron demandHigh
MicronutrientsModerate
WATER

Useful parameter range

Temperature72–82°F
pH5.5–7
GH2–10 dGH
KH2–8 dKH
PLANTING

How to plant it.

Substrate: Nutrient-rich substrate

Plant stems individually.

GROWTH + PROPAGATION

What to expect after planting.

Propagation

Stem cuttings

Acclimation

Prone to melting.

COMMON PROBLEMS

What usually goes wrong.

Requires high light to stay red and prevent lower leaf drop.