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Is Creeping Jenny a Good Plant for Grant's Peacock Cichlid?

Reviewed by Guidarium Editorial DeskUpdated May 6, 2026
Not Recommended

Creeping Jenny is not recommended for Grant's Peacock Cichlid. The issue is practical, not cosmetic: grant's Peacock Cichlid is likely to uproot this plant while digging through the substrate.

Creeping Jenny

Lysimachia nummularia

View plant profile
PlacementMidground
LightModerate
DifficultyBeginner
Size40 × 5 cm

Grant's Peacock Cichlid

Aulonocara stuartgranti

View fish profile
TemperamentSemi-Aggressive
FamilyCichlids - African
Temp24–28°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

The fish is likely to outgrow, uproot, or out-pressure the plant.

Water match

Workable overlap

Shared range: 24-26°C, pH 7.8-8, 10-15 dGH.

Plant pressure

High

Grant's Peacock Cichlid may chew, uproot, or stress this plant.

Layout value

Moderate cover

Creeping Jenny helps with breaks lines of sight and good refuge for fry.

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
Creeping Jenny10-26°C
Grant's Peacock Cichlid24-28°C

Overlap: 24-26°C.

pH
Creeping Jenny6-8
Grant's Peacock Cichlid7.8-8.6

Overlap: pH 7.8-8.

Hardness
Creeping Jenny4-15 dGH
Grant's Peacock Cichlid10-25 dGH

Overlap: 10-15 dGH.

Water and flow
Creeping JennyFreshwater Only, Moderate (Standard)
Grant's Peacock CichlidFreshwater Only, Moderate (Standard)

Flow expectations are close enough for one layout.

Space used
Creeping JennyMidground and Background
Grant's Peacock CichlidMiddle (Open Water) and Bottom (Substrate)
Pressure signals
Creeping JennyLow uproot resistance, Standard leaves
Grant's Peacock CichlidSemi-Aggressive, Territorial (Defends specific area), Digger (Disturbs Substrate), and Aggressive to same species/look-alikes

Plant pressure: High.

Planting value
Creeping JennyBreaks lines of sight and Good refuge for fry, Inert substrate is fine
Grant's Peacock CichlidSand (Sifters)

Shared Tank Conditions

Creeping Jenny fits inside the water range normally used for Grant's Peacock Cichlid. The shared window is about 24 to 26 °C, pH 7.8 to 8, and 10 to 15 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.

Both are suited to freshwater, so salinity does not add an extra planning problem.

Fish Pressure and Plant Resilience

Grant's Peacock Cichlid puts heavy pressure on plants, so this species is likely to be chewed, uprooted, or stressed in day-to-day use.

Creeping Jenny has moderate cover density, low uproot resistance, and standard leaves. It can also help with breaking up sight lines and fry refuge.

The plant helps break up sight lines, which can soften territorial behaviour.

The limiting issue is grant's Peacock Cichlid is likely to uproot this plant while digging through the substrate.

Layout Fit

Creeping Jenny is a stem plant usually used midground and background.

Grant's Peacock Cichlid is an African cichlid, so the pairing works best when the planting style supports how that fish uses space and cover.

Creeping Jenny reaches about 40 cm tall by 5 cm wide and is usually rooted in substrate with inert substrate is fine. 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 line-of-sight breaks and fry refuge. Place it where Grant's Peacock Cichlid can actually use that structure instead of hiding the plant where it cannot do much.

Practical Recommendation

For most keepers, a tougher or better-matched plant is the smarter choice. If you still try it, test with a small amount first and be ready to move the plant before it is badly damaged.

The decision should center on this signal: Grant's Peacock Cichlid is likely to uproot this plant while digging through the substrate.

Best Use Case

Creeping Jenny is usually the wrong plant for Grant's Peacock Cichlid if your goal is a stable display tank. The issue is rarely one dramatic failure on day one; it is the steady mismatch between what the fish does in the scape and what the plant needs to stay attractive long term.

Frequently Asked Questions About Creeping Jenny and Grant's Peacock Cichlid

Is Creeping Jenny a good plant for Grant's Peacock Cichlid?

Creeping Jenny is not recommended for Grant's Peacock Cichlid. The issue is practical, not cosmetic: grant's Peacock Cichlid is likely to uproot this plant while digging through the substrate.

Can Grant's Peacock Cichlid damage Creeping Jenny?

Grant's Peacock Cichlid is likely to uproot this plant while digging through the substrate.

Do Creeping Jenny and Grant's Peacock Cichlid share the same water conditions?

Creeping Jenny and Grant's Peacock Cichlid share a workable water window around 24 to 26 °C, pH 7.8 to 8, and 10 to 15 dGH. Keep the tank near the middle of that overlap for the best long-term result.

What does Creeping Jenny add to a tank with Grant's Peacock Cichlid?

The plant helps break up sight lines, which can soften territorial behaviour.

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

Grant's Peacock Cichlid is likely to uproot this plant while digging through the substrate.

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
Issues or corrections?
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