The Planted Tank Forum banner
charcoal
1-2 of 2 Results
  1. General Planted Tank Discussion
    i know i may be asking a silly question but wat i was wondering is if i can use charcoal not activated charcoal at the bottom 1-2inches then top it with ada aquasoil to increase the substrate height to the level i need than spend on aqua soil again.. i have searched a lot on charcoal in aquarium...
  2. Substrate
    What would happen if a person used aquarium filter charcoal for their substrate i have tossed Lbs and Lbs of it away, can old or new filter charcoal be used as substrate? I hope this is not to silly of a question i have wondered about it for a while.
1-2 of 2 Results
Top