Hi it's my first time posting on MFK... so please forgive me if I posted this in the wrong spot.... I'm just out of ideas here on what to do with my Jardini...he's only 5 years old, 13inches... living in a 180gallon tank..
Yesterday I came home and realized he's lost a little bit of color and became rather lethargic and most of all not eating or expressing any interest in his food and the water all of a sudden got cloudy and foamy!!! Argh! I can't find my water testing kit!! Sorry I'm just freaking out atm...
He/she's belly looks swollen... see photos...
It looks very swollen to me...and all tank mates have been accounted for...
AARRGH!! look at that water!!! It's horrible!!!! it was crystal clear last night!!
I'm not sure if this is very significant...but last month this jar ate our beloved 10in senegal bichir... ( that was hard enough as we were just about the move the bichir out as the jar got big and started bullying it ) and I read articles here about arowanas having issues with eating prawns with sharp pincers..but I see no swelling or redness of the anus on my jar..just a bloated tummy and lost interest in food. we've been feeding him hikari arowana sticks since then. I'm not sure if the bones of the bichir has damaged something inside him or what...I don't know but this just started yesterday, the day before he was fine, eating and swimming about, and the water looked fine...
I've done a 10% water change today to see if it helps.. prior to this, I had just performed my routine 25% weekly water change and the next day this happened...could there be something in the water? Is his/her tummy bloated or am I just overreacting?
All tankmates are accounted for so he didn't eat something big. The tank is sand substrate with a few barteri plants.
Thank you for reading...any help or advice I would greatly appreciate it...
Yesterday I came home and realized he's lost a little bit of color and became rather lethargic and most of all not eating or expressing any interest in his food and the water all of a sudden got cloudy and foamy!!! Argh! I can't find my water testing kit!! Sorry I'm just freaking out atm...
He/she's belly looks swollen... see photos...
It looks very swollen to me...and all tank mates have been accounted for...
AARRGH!! look at that water!!! It's horrible!!!! it was crystal clear last night!!

I'm not sure if this is very significant...but last month this jar ate our beloved 10in senegal bichir... ( that was hard enough as we were just about the move the bichir out as the jar got big and started bullying it ) and I read articles here about arowanas having issues with eating prawns with sharp pincers..but I see no swelling or redness of the anus on my jar..just a bloated tummy and lost interest in food. we've been feeding him hikari arowana sticks since then. I'm not sure if the bones of the bichir has damaged something inside him or what...I don't know but this just started yesterday, the day before he was fine, eating and swimming about, and the water looked fine...
I've done a 10% water change today to see if it helps.. prior to this, I had just performed my routine 25% weekly water change and the next day this happened...could there be something in the water? Is his/her tummy bloated or am I just overreacting?

All tankmates are accounted for so he didn't eat something big. The tank is sand substrate with a few barteri plants.
Thank you for reading...any help or advice I would greatly appreciate it...