Zig-zag eel vs Lake Kutubu rainbowfish: can they live together?

Verdict: Not recommended

The Zig-zag eel is aggressive towards other fish.
An adult Zig-zag eel is about 4 times the length of a Lake Kutubu rainbowfish and may eat it.
Both are comfortable at 22–24°C (72–75°F).
A pH of 7.0–7.5 suits both.

Side by side

	Zig-zag eel	Lake Kutubu rainbowfish
Adult size	38 cm (15 in)	10 cm (3.9 in)
Minimum tank	475 L (125 US gal)	210 L (55 US gal)
Temperature	22–27°C (72–81°F)	20–24°C (68–75°F)
pH	6.5–7.5	7.0–8.0
Hardness	–	9–12 dGH (161–214 ppm)
Temperament	Aggressive	Peaceful
Community tank	Good	Good
Care level	Easy	Easy
Diet	Omnivore	Omnivore