Curated collection · 52 plants

Without injected CO₂

Plants that can grow reliably without supplemental carbon. Use these profiles as a shortlist, then compare mature size, feeding behavior, and maintenance before planting.

Plants in Without injected CO₂

Editorial underwater photograph of Anubias barteri.Midground

Anubias barteri

Anubias barteri

Difficulty
Beginner
Growth
Very slow
Light
Low
CO₂
Optional
Rhizome plant1535 cm
Editorial underwater photograph of Anubias nana.Foreground

Anubias nana

Anubias barteri

Difficulty
Beginner
Growth
Very slow
Light
Low
CO₂
Optional
Rhizome plant515 cm
Editorial underwater photograph of Java fern.Midground

Java fern

Leptochilus pteropus

Difficulty
Beginner
Growth
Slow
Light
Low
CO₂
Optional
Rhizome plant1535 cm
Editorial underwater photograph of Vallisneria nana.Background

Vallisneria nana

Vallisneria nana

Difficulty
Beginner
Growth
Fast
Light
Medium
CO₂
Optional
Runner-forming plant3060 cm
Editorial underwater photograph of Moneywort.Midground

Moneywort

Bacopa monnieri

Difficulty
Beginner
Growth
Moderate
Light
Medium
CO₂
Optional
Stem plant1540 cm
Editorial underwater photograph of Water violet.Midground

Water violet

Hottonia palustris

Difficulty
Beginner
Growth
Moderate
Light
Low
CO₂
Optional
Stem plant1030 cm
Editorial underwater photograph of Anacharis.Background

Anacharis

Egeria densa

Difficulty
Beginner
Growth
Very fast
Light
Medium
CO₂
Optional
Stem plant30100 cm
Editorial underwater photograph of Hornwort.Background

Hornwort

Ceratophyllum demersum

Difficulty
Beginner
Growth
Very fast
Light
Medium
CO₂
Optional
Rootless submerged plant30150 cm
Editorial underwater photograph of Water spangles.Floating

Water spangles

Salvinia minima

Difficulty
Beginner
Growth
Very fast
Light
Medium
CO₂
Optional
Floating plant13 cm
Editorial underwater photograph of Mosquito fern.Floating

Mosquito fern

Azolla filiculoides

Difficulty
Beginner
Growth
Moderate
Light
Medium
CO₂
Optional
Floating plant0.51 cm
Editorial underwater photograph of Onion plant.Background

Onion plant

Crinum thaianum

Difficulty
Beginner
Growth
Moderate
Light
Low
CO₂
Optional
Bulb plant60200 cm
Editorial underwater photograph of Banana plant.Foreground

Banana plant

Nymphoides aquatica

Difficulty
Beginner
Growth
Moderate
Light
Medium
CO₂
Optional
Rooted floating-leaved plant1030 cm