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Is Micro Sword a Good Plant for Scarlet Badis?

Reviewed by Guidarium Editorial DeskUpdated April 28, 2026
Strong Fit

Micro Sword is a strong fit for Scarlet Badis. The shared water window is realistic, and the plant has enough structure or resilience to be useful in a tank built around this fish. Fish pressure is low, so the plant can be judged mostly on water match, cover value, and layout role.

Micro Sword

Lilaeopsis brasiliensis

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PlacementForeground
LightModerate
DifficultyIntermediate
Size7 × 15 cm

Scarlet Badis

Dario dario

View fish profile
TemperamentMostly Peaceful
FamilyOther
Temp18–26°C
Water TypeFreshwater Only

Quick Decision

A plant can be technically compatible with a fish and still fail in the actual tank if the fish digs, chews, needs denser cover, or uses a different part of the layout.

Overall fit

90/100

The plant and fish suit each other well.

Water match

Workable overlap

Shared range: 18-26°C, pH 6.5-7.5, 4-15 dGH.

Plant pressure

Low

Scarlet Badis is not flagged as unusually hard on this plant.

Layout value

High cover

Micro Sword helps with good refuge for shrimp, good refuge for fry, good grazing surface, and useful spawning site.

Plant and Fish Fit Notes

Use these signals to decide whether the plant is doing useful work for the fish, or whether it is only surviving beside it.

Temperature
Micro Sword15-28°C
Scarlet Badis18-26°C

Overlap: 18-26°C.

pH
Micro Sword6-7.5
Scarlet Badis6.5-8.5

Overlap: pH 6.5-7.5.

Hardness
Micro Sword2-15 dGH
Scarlet Badis4-20 dGH

Overlap: 4-15 dGH.

Water and flow
Micro SwordBrackish Tolerant, Moderate (Standard)
Scarlet BadisFreshwater Only, Low (Still Water)

Flow expectations are close enough for one layout.

Space used
Micro SwordForeground and Carpeting
Scarlet BadisMiddle (Open Water) and Bottom (Substrate)
Pressure signals
Micro SwordHigh uproot resistance, Tough / leathery leaves
Scarlet BadisMostly Peaceful, Nano / Bite-sized (Predation Risk), Shrimp Eater, and Fry Predator

Plant pressure: Low.

Planting value
Micro SwordGood refuge for shrimp, Good refuge for fry, Good grazing surface, and Useful spawning site, Nutrient-rich substrate preferred
Scarlet BadisPlants - Densely covered, Plants - lighly covered, and Sand (Sifters)

Shared Tank Conditions

Micro Sword fits inside the water range normally used for Scarlet Badis. The shared window is about 18 to 26 °C, pH 6.5 to 7.5, and 4 to 15 dGH, which gives you enough room to aim for stable middle-ground conditions.

Their flow expectations are close enough to combine: Micro Sword prefers moderate flow, while Scarlet Badis prefers gentle, low-flow water.

Water type can work if the tank stays in the shared part of freshwater to lightly brackish water and freshwater conditions.

Fish Pressure and Plant Resilience

Scarlet Badis does not put unusual pressure on this plant compared with harder fish-plant combinations.

Micro Sword has high cover density, high uproot resistance, and tough / leathery leaves. It can also help with shrimp refuge, fry refuge, grazing surfaces, and spawning sites.

This plant adds the denser cover that Scarlet Badis usually appreciates.

There is no special plant-pressure warning here, so solid anchoring and stable husbandry matter more than unusual protection.

Layout Fit

Micro Sword is a stolon / runner plant usually used foreground and carpeting.

Scarlet Badis is a fish, so the pairing works best when the planting style supports how that fish uses space and cover.

Micro Sword reaches about 7 cm tall by 15 cm wide and is usually rooted in substrate with nutrient-rich substrate preferred. That makes placement and anchoring more important than simply adding a larger bunch of stems or leaves.

In this pairing, the useful plant values are shrimp refuge, fry refuge, grazing surfaces, and spawning sites. Place it where Scarlet Badis can actually use that structure instead of hiding the plant where it cannot do much.

Practical Recommendation

This is a sensible planted-tank choice for Scarlet Badis, especially when you want the plant to do real work as cover, sight-line structure, or habitat detail.

The decision should center on layout quality: keep the plant in the zone where Scarlet Badis actually swims, shelters, or uses cover.

Best Use Case

Micro Sword is a strong choice for Scarlet Badis when you want the plant to do real work in the tank, not just survive in the background. The pairing tends to perform best when the plant's cover, resilience, or placement naturally supports how the fish moves, hides, or claims space.

Frequently Asked Questions About Micro Sword and Scarlet Badis

Is Micro Sword a good plant for Scarlet Badis?

Micro Sword is a strong fit for Scarlet Badis. The shared water window is realistic, and the plant has enough structure or resilience to be useful in a tank built around this fish. Fish pressure is low, so the plant can be judged mostly on water match, cover value, and layout role.

Can Scarlet Badis damage Micro Sword?

Micro Sword is not especially vulnerable in this pairing compared with softer or more lightly rooted plants. Its tough / leathery leaves and high uproot resistance are the useful signals to watch.

Do Micro Sword and Scarlet Badis share the same water conditions?

Micro Sword and Scarlet Badis share a workable water window around 18 to 26 °C, pH 6.5 to 7.5, and 4 to 15 dGH. Keep the tank near the middle of that overlap for the best long-term result.

What does Micro Sword add to a tank with Scarlet Badis?

This plant adds the denser cover that Scarlet Badis usually appreciates.

What is the main risk in this plant and fish pairing?

The main risk is assuming one plant can solve every layout need. Fish still need the right hardscape, open swimming room, and cover density for their normal behaviour.

Editorial Review

Guidarium Editorial Desk

Reviewed against Guidarium care, stocking, and compatibility standards. Read the editorial policy.

Last reviewed
April 28, 2026
Last updated
April 28, 2026
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