Fish poop and pH

[Stephany]

http://www.newscientist.com/article/dn16432-fish-an-ally-against-climate-change.html

So, after reading that... do you think it would be more beneficial to have 5 lawnmower blennies perhaps, instead of one tang?

 

[Gary Majchrzak]

get enough fish in your aquarium and you won't need a furnace in your house :lol: