too much research?

[Dubby]

I'll second Streetracers suggestion..... you need to cycle only the first time (i.e the first set of fish). As long as you dont add too many fish in one go the initial bacterial culture will get time to cope.

 

[Leslie]

If you can't get Bio-spira try getting Stability by Seachem.

http/www.seachem.com/products/product_pages/Stability.html