Plant growth ?

[fish_r_great]

Do you need to add stuff like this
http/www.drsfostersmith.com/product/Prod...2032&in_merch=1

and what about C02 diffuser things?

are these a must?

THX

 

[Rose]

Weather or not you need CO2 and ferts really has more to do with the size tank, lighting and the fish. For most tanks that have 2 or less watts per gallon of lighting you don't need all the fancy stuff.

Rose