May 2, 2026 #1 ctylermast Active Member View Badges R2R App User Secret Santa My Tank Thread Joined Oct 11, 2025 Messages 134 Reaction score 74 Location virginia Rating - 0% 0 0 0 Small little , oval shape balls. They seem to have some sort of crown that protrudes from them. Maybe some sort of filter feeder. Attached to glass and rock. In sump only
Small little , oval shape balls. They seem to have some sort of crown that protrudes from them. Maybe some sort of filter feeder. Attached to glass and rock. In sump only
May 2, 2026 #2 Tahoe61 10K Club member View Badges Ultimate Member Reef Squad Excellence Award R2R App User Moderator Emeritus My Aquarium Showcase Joined Mar 2, 2012 Messages 18,056 Reaction score 21,763 Location AZ Rating - 0% 0 0 0 Pineapple Sponges, harmless.
