I like this forum, seems likes it been around awhile and I like the answers the big posting people tend to give. So I figured I would make this my new hobby and join the club :)
Ok, so that being said I have a questions for the forum.
I have a 30g tank with a Fluval 206 External Filter. I did a fish less cycle and made sure my water was good before adding any fish. My first question is, how often do I have to change the material in the filter? Since it is layers do you only change a bit at a time? also I only have what came with the filter, is there anything else someone can recommend putting in?
The other major question I have which seems to be very common but no solid answers I can find.
How many fish can a 30g tank hold. I currently have:
2 Celebes Rainbow
4 blood fin tetras
2 cherry barbs
I would like to add a catfish(I have sand substrate) and the family wanted to add a few more other randoms. If I have an excuse to get another tank :) all the better, but really is what I have enough?