Hi all have major problem with my community tropical aquarium

[Divzeman]

I have had 13 Black Phantoms & 12 Neons dissappear completely in the last 2 months. I have a large Honey Gourami which is a total bully, chasing all other fish 24 hours a day & 2 huge wood shrimps. I suspect these to be the culprits but where are the bodies?? They have just vanished! Help!!

 

[Fishmanic77 193]

Look in your filter..maybe they got sucked in.

 

[Divzeman]

Did a 50% water change & clean out today as got a few new fish & nothing in there either. Fish just vanished. Thanks tho.

 

[Myraan]

just how large is the gourami? My honeys only chase each other

 

[WhistlingBadger73 28]

Can you tell us a little more about your setup--size, decor, how long it's been set up, other stock, etc? Might give us a clue.

 

[itiwhetu]

Photos of your tank please

 

[Animallover😍]

Are you sure they disappeared? Maybe they died behind the decor or something, also does your tank have a cover? The fish may have jumped out when the gourami was chasing them.

 

[Attenbruh]

My neons decomposed really quickly after they died. The only corps I found was half decomposed and hanging out of the filter. And my BN hadn't moved from her rock crevasse in the few hours it unfolded.

 

[Attenbruh]

My neons decomposed really quickly after they died. The only corps I found was half decomposed and hanging out of the filter. And my BN hadn't moved from her rock crevasse in the few hours it unfolded.

They died of fin rot.

 

[Naughts77 149]

I have had 13 Black Phantoms & 12 Neons dissappear completely in the last 2 months. I have a large Honey Gourami which is a total bully, chasing all other fish 24 hours a day & 2 huge wood shrimps. I suspect these to be the culprits but where are the bodies?? They have just vanished! Help!!

That doesn't sound like honey gourami behaviour. Can you post a photo to check the ID? Sometimes dwarf or thick lipped gourami are mislabelled at the shop.

 

[seangee46 1]

Dead fish = fish food. If they are being killed you are unlikely to find many remains.

 

[AbbeysDad]

Big fish eat little fish - dead or alive!

 

[Divzeman]

Thanks for all the advice & ideas. The male Honey is around 4-5 inches long & much bigger than anything else in the tank, which is 192 litres. All other fish are peaceful however the male Dwarfs are starting to stand up to him & bite back. I stripped the tank bare the other day to see what was missing & 13 Black Phantoms, 12 Neons & the 2 small Sword tail males are all gone. Also the 2 large wood shrimp have 3 young which are already almost the same size in a very short time since I last emptied the decor. I do a 20 - 30% water change every Saturday & wash the filters in the old tank water. Had the tank for around 6 months & not had any issues until now. Will post photos.

 

[Naughts77 149]

OK, I don't see any honey gourami:

Trichogaster chuna – Honey Gourami (Colisa chuna, Trichopodus sota) — Seriously Fish

www.seriouslyfish.com

I think you have a golden variant of the 3 spot gourami which explains the aggression:

Trichopodus trichopterus (Three-spot Gourami) — Seriously Fish

www.seriouslyfish.com

 

[Divzeman]

Do you think it's him who is killing all the small fish or could it be the large wood shrimps? Also what should I do? Thanks.