Basically i have a 200 liter fish tank which at the moment houses;
- 8 Peppered Cory (Corydoras) Catfish
- 6 Red Wag Platy
and - 12 Harlequin Tetras
THREE QUESTIONS:
...
1) Have i overstocked the tank??
2) How often should i do a water change?
3) Is there space for any more fish?
Thanks so much
