Can Bumblebee Goby (Brackish) and Honey Blue Eye Live Together?

Reviewed by Guidarium Editorial DeskUpdated May 6, 2026
Not Recommended

Bumblebee Goby (Brackish) and Honey Blue Eye are not recommended as tank mates due to incompatible water types and incompatible hardness ranges. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.


At a Glance

Bumblebee Goby (Brackish)

Brachygobius xanthozonus

Honey Blue Eye

Pseudomugil mellis

🐠Family Group
Bumblebee Goby (Brackish)
Gobies & Gudgeons
Honey Blue Eye
Rainbowfish
Temperament
Bumblebee Goby (Brackish)
Mostly Peaceful (4/10)
Honey Blue Eye
Peaceful (2/10)
Temperature
✓ Compatible
Bumblebee Goby (Brackish)
24–28°C
Honey Blue Eye
20–28°C
pH Range
✓ Compatible
Bumblebee Goby (Brackish)
7–8.5
Honey Blue Eye
4.5–7
Hardness (dGH)
✗ No overlap
Bumblebee Goby (Brackish)
10–25
Honey Blue Eye
1–8
Water Type
✗ No overlap
Bumblebee Goby (Brackish)
Brackish Required
Honey Blue Eye
Freshwater Only
Flow Preference
✓ Compatible
Bumblebee Goby (Brackish)
Low
Honey Blue Eye
Low
Min Tank Volume
Combined: 40 L
Bumblebee Goby (Brackish)
38 L
Honey Blue Eye
40 L
Swimming Level
✓ Different zones
Bumblebee Goby (Brackish)
Bottom
Honey Blue Eye
TopMiddle
🏷️Behavior Tags
Bumblebee Goby (Brackish)
Nano / Bite-sized (Predation Risk)Territorial (Defends specific area)Aggressive to same species/look-alikesShrimp Eater
Honey Blue Eye
Nano / Bite-sized (Predation Risk)Hyperactive / Fast SwimmerJumper (Lid Required)Shy / Slow Moving (Easily Stressed)
Stocking calculator

Can your tank handle Bumblebee Goby (Brackish) and Honey Blue Eye?

Compatibility is only part of the answer. Test both fish with your real tank size, current stock, and maintenance needs to see if you have enough space and a safe stocking level before you add them.

Bumblebee Goby (Brackish)
Honey Blue Eye
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Behaviour & Temperament

Bumblebee Goby (Brackish) is a generally mild-mannered species (4/10), while Honey Blue Eye is peaceful (2/10). This modest difference means Bumblebee Goby (Brackish) may occasionally assert dominance over Honey Blue Eye.

In terms of spatial distribution, Bumblebee Goby (Brackish) prefers the Bottom (Substrate) zone, whereas Honey Blue Eye occupies the Top (Surface) and Middle (Open Water) zones. Because they use different levels of the water column, territorial disputes are less likely and the tank will appear more balanced.

Additional behavioural considerations to keep in mind: Shrimp eaters may also prey on very small nano fish.

Worth noting: Honey Blue Eye is a known jumper, so a tight-fitting lid is essential.

Water Parameters

The safe temperature window for both species falls between 24°C and 28°C. Aim for the midpoint of this range (around 26.0°C) for optimal comfort.

Both fish can tolerate a pH between 7 and 7. Maintaining a stable value within this band is more important than hitting an exact number.

Hardness requirements are incompatible: Bumblebee Goby (Brackish) needs 10–25 dGH while Honey Blue Eye requires 1–8 dGH.

Crucially, these species require different water types — one needs freshwater while the other requires brackish conditions. This is a hard barrier to keeping them together.

Tank Setup

To house Bumblebee Goby (Brackish) and Honey Blue Eye together, plan for an aquarium of at least 40 litres with a minimum length of 45 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.

Specific environmental needs for this combination include: Sand (Sifters), Shells (Breeding/Hiding), Smooth Gravel (Sensitive Barbels), Leaf Litter/Blackwater, Plants - Densely covered, Driftwood (Digestion/Hiding). Meeting these requirements will help both species thrive.

Both species do well with low (still water) water movement, so a standard filtration setup rated for the tank volume should suffice.

Why This Pairing Usually Fails in Practice

Bumblebee Goby (Brackish) and Honey Blue Eye are the kind of pair that can look acceptable in a shop but become a maintenance problem at home. The main risk is not a single number in the chart; it is the way incompatible behavior, water needs, or pressure on space compounds over time once both fish are established in the same tank.

Suitable Tank Sizes

Standard aquarium sizes large enough for both Bumblebee Goby (Brackish) and Honey Blue Eye.

Show 21 more tank sizes

Diet & Feeding

Feeding time deserves special attention with this pairing. Bumblebee Goby (Brackish) is a known shrimp eater and may prey on small invertebrates or nano fish like Honey Blue Eye.

Frequently Asked Questions

Can Bumblebee Goby (Brackish) and Honey Blue Eye live together?

No. This combination is not recommended. Key incompatibilities — such as different water type needs — make cohabitation unsafe.

What size tank do Bumblebee Goby (Brackish) and Honey Blue Eye need?

A minimum of 40 litres (tank length at least 45 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.

What water temperature is best for Bumblebee Goby (Brackish) and Honey Blue Eye together?

Keep the aquarium between 24°C and 28°C. A target of around 26.0°C sits comfortably within both species' preferred ranges.

Are Bumblebee Goby (Brackish) or Honey Blue Eye aggressive?

Bumblebee Goby (Brackish) is generally mild-mannered (4/10) and Honey Blue Eye is peaceful (2/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Bumblebee Goby (Brackish) and Honey Blue Eye need?

Both species overlap in the 7–7 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.

How do I manage Bumblebee Goby (Brackish)'s territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Bumblebee Goby (Brackish) space to claim a territory without encroaching on the other fish's area. Adding décor that divides the tank into distinct zones works especially well.

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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