40 gallon filtration

[littlefishie]

Plus with a larger filter, there's a larger capacity for beneficial bacteria, and therefore a larger capacity for fish!

Hence me using an AC200 on a 15 gallon.. it's now most definitely overstocked, since Dan didn't want his neons anymore.. I run that filter plus 25-40% water changes twice weekly, and have no problems.

 

[vantgE]

Don't worry though a 200 is definately still sufficient

 

[Discomafia]

For sure.

Just be sure to keep up w/ water changes and you'll be all fine...