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Is Micro Sword a Good Plant for Jurupari Eartheater?

Reviewed by Guidarium Editorial DeskUpdated May 6, 2026
Possible with Caution

Micro Sword can work with Jurupari Eartheater, but this is a possible with caution pairing. The plant may need a protected position, stronger anchoring, or companion plants before it feels reliable in day-to-day use. Fish pressure is the main concern, so the plant needs protection or a tougher substitute.

Micro Sword

Lilaeopsis brasiliensis

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PlacementForeground
LightModerate
DifficultyIntermediate
Size7 × 15 cm

Jurupari Eartheater

Satanoperca jurupari

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TemperamentMostly Peaceful
FamilyCichlids - South American
Temp26–30°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

68/100

Possible, but the scape needs more care.

Water match

Workable overlap

Shared range: 26-28°C, pH 6-7.5, 2-10 dGH.

Plant pressure

High

Jurupari Eartheater may chew, uproot, or stress 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
Jurupari Eartheater26-30°C

Overlap: 26-28°C.

pH
Micro Sword6-7.5
Jurupari Eartheater5.5-7.5

Overlap: pH 6-7.5.

Hardness
Micro Sword2-15 dGH
Jurupari Eartheater1-10 dGH

Overlap: 2-10 dGH.

Water and flow
Micro SwordBrackish Tolerant, Moderate (Standard)
Jurupari EartheaterFreshwater Only, Moderate (Standard)

Flow expectations are close enough for one layout.

Space used
Micro SwordForeground and Carpeting
Jurupari EartheaterBottom (Substrate)
Pressure signals
Micro SwordHigh uproot resistance, Tough / leathery leaves
Jurupari EartheaterMostly Peaceful, Digger (Disturbs Substrate), Plant Destroyer, and Shy / Slow Moving (Easily Stressed)

Plant pressure: High.

Planting value
Micro SwordGood refuge for shrimp, Good refuge for fry, Good grazing surface, and Useful spawning site, Nutrient-rich substrate preferred
Jurupari EartheaterSand (Sifters), Driftwood (Digestion/Hiding), and Smooth Gravel (Sensitive Barbels)

Shared Tank Conditions

Micro Sword fits inside the water range normally used for Jurupari Eartheater. The shared window is about 26 to 28 °C, pH 6 to 7.5, and 2 to 10 dGH, which gives you enough room to aim for stable middle-ground conditions.

Both do best with moderate flow, so circulation does not need to be split into competing zones.

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

Jurupari Eartheater puts heavy pressure on plants, so this species is likely to be chewed, uprooted, or stressed in day-to-day use.

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.

Micro Sword is less tempting than softer, more palatable plants for known nibblers.

The point to watch is jurupari Eartheater may still investigate the plant, but the tougher foliage gives it a better chance.

Layout Fit

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

Jurupari Eartheater is a South American cichlid, 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 Jurupari Eartheater can actually use that structure instead of hiding the plant where it cannot do much.

Practical Recommendation

Treat this as a managed pairing. Plant it securely, give it time to root or attach, and use other plants or hardscape if the fish needs more shelter than one species can provide.

The decision should center on this signal: Jurupari Eartheater may still investigate the plant, but the tougher foliage gives it a better chance.

Best Use Case

Micro Sword can work with Jurupari Eartheater, but only if you are honest about the pressure the fish puts on the layout. This is the kind of pairing that succeeds when the plant is chosen for a reason, protected by placement, and supported by a maintenance routine that anticipates damage or crowding.

Frequently Asked Questions About Micro Sword and Jurupari Eartheater

Is Micro Sword a good plant for Jurupari Eartheater?

Micro Sword can work with Jurupari Eartheater, but this is a possible with caution pairing. The plant may need a protected position, stronger anchoring, or companion plants before it feels reliable in day-to-day use. Fish pressure is the main concern, so the plant needs protection or a tougher substitute.

Can Jurupari Eartheater damage Micro Sword?

Jurupari Eartheater may still investigate the plant, but the tougher foliage gives it a better chance.

Do Micro Sword and Jurupari Eartheater share the same water conditions?

Micro Sword and Jurupari Eartheater share a workable water window around 26 to 28 °C, pH 6 to 7.5, and 2 to 10 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 Jurupari Eartheater?

Micro Sword is less tempting than softer, more palatable plants for known nibblers.

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

Jurupari Eartheater may still investigate the plant, but the tougher foliage gives it a better chance.

Editorial Review

Guidarium Editorial Desk

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

Last reviewed
May 6, 2026
Last updated
May 6, 2026
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