Jul 27, 2020 #1 Noel01 Active Member View Badges Joined Jul 23, 2020 Messages 345 Reaction score 63 Location NE Rating - 100% 3 0 0 Building a small reef tank. Trying to figure out if I should do IM 25 Lagoon or IM 40. Any thoughts? Also have a 20 drop off below but it’s a bit small.
Building a small reef tank. Trying to figure out if I should do IM 25 Lagoon or IM 40. Any thoughts? Also have a 20 drop off below but it’s a bit small.
