Will honey gouramis bother bristlenose plecos?

Honey gouramis are among the more peaceful gourami species. Most ignore bristlenose plecos entirely. Watch for the first week, and if nipping occurs, add more hiding spots for the pleco.

Can a bristlenose pleco survive in a planted tank with honey gouramis?

Yes. Bristlenose plecos benefit from the biofilm that grows on live plants, and the plants provide additional cover. They do not eat live plants, only algae and biofilm on leaf surfaces.

What is the best tank setup for housing bristlenose plecos with honey gouramis?

Use driftwood as the centerpiece, add rock formations for the pleco to shelter under, and include floating plants like water sprite to diffuse light and make the gourami feel secure without blocking water flow.

Can Bristlenose Pleco Live With Honey Gourami?

By Alex WalshLast reviewed Apr 18, 2026

It depends

Maybe, with caveats , temperature and pH ranges overlap well and the two species occupy different water zones, but honey gouramis are labyrinth fish that may be territorial toward a slow-moving pleco.

Why

Bristlenose plecos do well at 73-80F and honey gouramis at 78-82F, giving a solid overlap at 78-80F that suits both species.
pH overlap of 6.5-7.5 spans neutral to slightly acidic, which both species tolerate without issue.
Bristlenose plecos stay on the substrate and driftwood at the bottom while honey gouramis swim in the mid to upper water column, giving them natural separation.
Honey gouramis are generally more peaceful than dwarf gouramis, but they still establish territory and may investigate slow-moving bottom dwellers.
A 20-gallon tank with driftwood, rock caves, and plant cover gives the pleco hiding spots and the gourami enough space to establish its own zone without crossing paths.

Minimum shared tank

20 gallons

Shared temperature range

73-81°F

What could go wrong

A territorial honey gourami male may nip at a bristlenose pleco's flowing barbels and tentacles, causing injury and stress that prevents the pleco from feeding properly.

Gear for a shared tank

Sized for the 20 gallon minimum this pairing needs. Affiliate links — we earn a small commission if you buy through them.

AquaClear 30 Power Filter

Oversized filtration is what lets you stock two species together without water quality crashing. Rated for a tank slightly larger than the 20 gallon minimum.

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Eheim Jager 150W Thermostat Heater

Holds a steady temperature inside the 73-81°F window both species need.

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API Freshwater Master Test Kit

Keep ammonia, nitrite, and nitrate in check. Two-species tanks have more bioload and less margin for error than single-species setups.

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