PH: 6.5
Temp: 82 F
Hardness: soft
Alkalinity: moderate
Nitrate: 0
Nitrite: 0
Ammonia: 0
The tank is planted with:
-Java ferns
-Java moss
-Sword plants
-Pennywort
-Duckweed
-Frogbit
-Roseafolia
-Star grass
All the plants are healthy.
But I also have six neon tetras in my tank and a blue ram.
I clean 25% of the water every first week and 35% every second week.
Every day, I change a liter of water in the tank.
Every month I change 40% of the water and I change the filter carbon and I add a new one.
I use two filters in my tank.
I also have large river rocks and driftwood in my tank.
I feed tetras:
-Dried Bloodworms *
-Live brine shrimp *
-Fish flakes
I feed ram:
-Chincid pellets
-Dried bloodworms *
-Live brine shrimp *
* Treat only
Yes, under these circumstances you keep one medium size Discus. I would change more like a gallon and a half of water daily.