Salvinia natans is an easy floating plant that gently shades your aquarium, helping reduce the intensity of bright LED lighting. Ideal for tanks where the light feels a little too strong.
Give your plants everything they need to grow well without pressurised CO2. Neutro Combo is a top seller for low-tech tanks, helping plants stay healthy, grow steadily and compete naturally with algae.
Wavy-edged two-toned leaves on a distinctive Lobelia cardinalis midground plant
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Common name:
Origin: North America
Position in Aquarium: Foreground
Grows up to (cm):
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Growth rate: Medium pace
Lobelia cardinalis Wavy is a distinctive form of Lobelia cardinalis with characteristically wavy or undulate leaf margins that add an extra dimension of texture to the two-toned appearance the species is known for. The green upper surfaces and purple-red undersides are retained, while the wavy leaf edges catch light from different angles and create a more dynamic visual effect.
Medium light and CO2 supplementation produce the most compact, well-coloured growth. A nutritious substrate and regular liquid fertilisation support healthy development. Without CO2 it can still be grown in a well-lit set-up but may grow with a less pronounced wavy leaf form and more elongated habit.
Supplied as an established potted plant, Lobelia cardinalis Wavy suits aquariums from 50 litres upward in the midground. Its distinctive wavy leaf margins add an extra level of textural interest compared to the standard form and make it a popular choice for hobbyists who want something slightly different within the Lobelia genus.
You’ll receive a healthy, rooted plant in a pot, similar to those shown. Each one is hand-checked before dispatch.
Same-day dispatch on orders placed before 4pm, Monday to Friday. Tracked 24 Service from £4.99, DPD Express from £6.99.
The leaf margins are distinctly wavy or undulate, adding extra texture and a slightly different visual character while retaining the same two-toned green/purple colouration.
CO2 is recommended for compact growth and the most pronounced leaf waviness. Without it the plant grows more loosely.
Yes. The classic two-toned appearance with green upper surfaces and purple-red undersides is retained in the Wavy form.
It typically reaches 10–20 cm, similar to the standard form, making it suitable for the midground of most planted aquariums.
Care requirements are the same as standard Lobelia cardinalis — medium light, ideally CO2, and a nutritious substrate for best results.
