Lets be honest for a second. Keeping Discus is less gone a goings-on and more taking into account a high-stakes relationship taking into consideration a help of unconditionally expensive, enormously dramatic supermodels. Ive spent fifteen years staring at glass boxes, and if there is one issue Ive learned, its that these fishthe legendary Symphysodonwill locate any reason to break your heart. Usually, that excuse starts afterward the song they liven up in. If you are asking whats the ideal aquarium volume for a university of Discus, you arent just asking very nearly numbers. Youre asking how much room a diva needs to breathe.

I remember my first attempt. I had a 40-gallon breeder. I thought, "Hey, I'm a pro, I can handle the water changes." I put five youth Discus in there. Within three months, the "Alpha" of the group, a lovely Pigeon Blood I named General Tso, had bullied the others into such a welcome of heighten that they stopped eating. It was a disaster. Why? Because I ignored the fundamental physics of Discus fish care.

Most old-school forums will tell you the "ten gallons per fish" rule. Forget that. Its outdated. Its too simple. If you want a affluent school of Discus, you dependence to think approximately the ideal aquarium gallon calculator volume in terms of social dynamics and water stability. These fish are cichlids.