Hi, this is my second post about my blue acara. I received responses but am having difficulty replying, so I had to start another topic.
Tank size: 36 gallons
2 blue acara, 2 bala sharks, 2 small gouramis, 2 catfish
ammonia-0, nitrate-20 ppm, nitrite-0.5 ppm, hardness- 425ppm VERY HARD...