Hi everyone I’m new to the forum and the hoby, have some questions about reactors and media. I have a media reactor which I will use the media according to the tanks need. In addition I am thinking on adding one more. Maybe an Cheato Alg reactor or a biopallet reactor ? Which one would you recommend ? I am also thinking on adding maxaspect bioblock and anaerobic bioblock. Are they good and efficient stuff ? and to save space can I put the underneath the reactors. Thanks for your help.