Hi all, yesterday I went to PJ scarbrough town centre for a walk. And got the last batch of denisonii barb they had on sale for 9.99 each. All looks great with out any pyshical damage or diseases. They r now in my 20G tank under quantine untill probably 2 weeks later then I will added them to my newly established 125g tank which has been running for almost 1 monthes now everything is ready to go. Todays morning when I try to feed them 4 of them r very active and eating like crazy until their stomach almost expo or something. But I notice there one that ain't eating at all, all my water status is great and I'm just feeding it the tablet my discus eats. There is nothing visible out side it looks just like the other 4 which arent carrying any diseases. I'm thinking it could be internal parasite, any one experiance these before? I know that clown loach use to carry these all the time but never heard about it when it comes to denisonii barb. 
thx for looking
Jack
thx for looking
Jack
