Recent content by ckm233

Tank size: 25 litres pH: 7.2 ammonia: ? nitrite: 50 nitrate: 0 kH: 8 gH: 6 tank temp: 24 oC Water changes: third every 1 to 2 weeks. Hi, Had 5 tiger barbs and one of them recently died and now another 2 are showing symptoms. THought at first it was a swim bladder problem but now I'm not so...