Searched for hours, can't find a match :( Pics included
Ok so here's what I'm working with......
4 Harlequin Rasboras
3 julii corys
1 very small angel
1 dwarf guarami
Marineland Penquin 150b
Aqueon Quietflow 10
Perform weekly 30% water changes
Ammonia-0 Nitrites-0 Nitrates-30
Tank has been running for a couple months and has been cycled for about a month or so.
This evening I noticed a spot on my DG near one of his eyes, it almost looks as if a chunk of skin is missing. He also has what looks like a swollen abdomen, almost like he swallowed something big. He has a similar mark on the opposite side.
I started looking around and noticed that two of my HRs have what looks like a white thread like substance on one side of them and one side only. One of them also has what I would describe as a "flipped up" gill. It's like you can see right inside the fish.
I have moved the three of these fish to a quarantine tank until I figure out what's going on. It seems like everyone else in the tank is doing fine. All fish, including the "sick" ones have had a normal appetite.
Any help would be appreciated.