Anna94 New Member Joined Jun 4, 2017 Messages 34 Reaction score 1 Jun 4, 2017 #1 Is lava rock really the best biomedia out there? I use Matrix cuz I thought it was good, but people keep telling lava rock is better.
Is lava rock really the best biomedia out there? I use Matrix cuz I thought it was good, but people keep telling lava rock is better.
