FreddyB Aviation Photography on Nostr: npub1se6jn…ycmph Yep!!! I typically do 4 inches of nitrogen stuff then 8 inches of ...

npub1se6jndeejsjpk7hpq7e9um3m93hrs9ywsmtf7apzztlshwkgacmqtycmph (npub1se6…cmph) Yep!!! I typically do 4 inches of nitrogen stuff then 8 inches of carbon. The old Smith and Hawkins Biostacks (The all black one I have two) hold the carbon stuff like dry leaves etc Its helpful to keep stuff dry in the winter