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Bicolor Blenny
Ecsenius bicolor
The Bicolour blenny is a pretty and interesting fish to watch as well as being easy to keep in the marine aquarium. Best kept individually or in a mated pair as it may bother similar bottom dwellers
It requires a tank of 60 litres or more with plenty of rock work to perch on and hiding places. The Bicolour is reef compatible and won't touch shrimps, sponges, corals or clams some have been reported to nip at lps and clams. The Bicolour is not a fussy eater and can be fed an assortment of foods including, flake, frozen foods and algae.
This fish is a jumper, so should only be kept in a covered aquarium
Approximate Purchase Size: Medium 4cm - 6cm
Due to variations within each species, your aquatic life may not look identical to the image provided.

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Fish Statistics
- Minimum Tank Size:
- 60 litres
- Diet:
- Omnivore
- Origin:
- Indo-Pacific, Sri Lanka
- Temp (C):
- 22-27 C
- Max Size:
- 10cm
- Family:
- Blenniidae
- Reef Compatible:
- Yes
- Temperament:
- Peaceful
- pH:
- 8.1 - 8.4
- Salinity:
- 1.020-1.025
- Care Level:
- Easy
- Compatibility:
- See Tank Mates Chart below
Buy Bicolor Blenny
Medium 4- 6cm
- 1 or more items - £12.00
Tank Mates
We recommend pairing your Bicolor Blenny with these other fish: