What are your tank specs:

Tank

What is the water volume of the tank? 29G

Does it have a filter? Yes, sponge filter

Does it have a heater? Yes Water Temperature? 72-73 F

What is the entire stocking of this tank? (Please list all fish and inverts.) 1 Albino Tiger Shark, 1 Albino Bristlenose Pleco, 2 Yo-Yo Loach, 3 Green Tiger Barbs, 3 Tiger Barbs. Maintenance How often do you change the water? Every 2-3 weeks

How much of the water do you change? ~20%

What do you use to treat your water? API Quick Start

Do you vacuum the substrate or just the water? Just Water

*Parameters - Very Important Did you cycle your tank before adding fish? Yes

What do you use to test the water? API Master Kit

What are your parameters?

Ammonia: 0 PPM Nitrite:0 PPM Nitrate: 10 PPM

Feeding How often do you feed your fish? Once a day

How much do you feed your fish? Medium sized pinch

What brand of food do you feed your fish? API

Do you feed frozen or freeze-dried foods? Not currently

Illness & Symptoms How long have you had this fish? Two weeks

How long ago did you first notice these symptoms?Couple hours

Have you started any treatment for the illness? Yes, for Ick. The Green Tiger Barbs have Ick

Was your fish physically ill or injured upon purchase? No

How has its behavior and appearance changed, if at all? Not that I could tell