I found a strange thing on my Tiger Oscar

[Chopoke]

https://fbcdn-sphotos-c-a.akamaihd....x720/1017662_501496013251948_1027327099_n.jpg This my Small 10cm oscar just bought one week ago. I can't even tell you if he got this at home or in the local shop. After hours of observation about their activities i've found that there was something not normal on his body i would say a fungus but it don't looks alike.. The fish is fed with fresh Prawn everyday

 

[aromaster]

that's a buddy's oscar, I think it might be a tumour but I'm not sure

 

[Chopoke]

this is after 4 days of anti fungus and salt treatment. i can't state if it is going better or worst Help me please

 

[Aquanero]

I looks better than the 1st pic you posted. wgat are you treating with? What are your water parameters? What type of substrate is that?

 

[Chopoke]

They are in a clinical 60L aqua. I am using Aquadine Anti fungus and added 1 doses of 14 spoon of salt after each 12 hours for 3 three times and raised the temperature to 29degrees. I should take picture again for today's observations

 

[BODYDUB]

Looks like heater burn or a scrap, but check your water parameters................