Sick clown loach?

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Raven_

Feeder Fish
MFK Member
Sep 20, 2007
78
0
0
Sweden
Hi, i have a clown loach that doesnt look alright, it looks very thin like it hasnt eaten for months compared to the other clown loaches i have.

For several hours today it has been at the top left corner of the aquarium where there are very little watermovement whole my 8 other clown loaches have been very active, both swimming around and looking for food on the sand, i have not seen the sick(?) clown loach feed today while the other ate.

The top fin is lowered down to the body, i managed to quite easily catch the fish by using my hand for a close look.
I couldnt se any discolouration of the fish, the black areas are very dark, it just looks starved and the top fin hangs down.

I got clown loaches in 3 different occasions so im not sure how long i had the fishes but atleast 1 year possibly more.
They have never been sick but had one death around 6-7 months ago, the dead fish had no visual damages or discolouration.

The aquarium is on 540liter(60x60x150cm), the filtrationsystem is an 18Liter bucket with an eheim 1250 pump(1200L/H)
Light is 4x36W and is on for 10 hours a day, i have plants but at the moment not much.
Other fishes i have is 6 silversharks, 4 scalare and 1 black ghost.

Any idea why the smallest clown loach i have suddenly looks starved with hanging fins?

Perhaps i should move it to another aquarium(45liter) and let it live alone for a couple of weeks so it can feed without competition from other fishes?

Regards
Raven
 
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