Nov 28, 2023 #1 R raking33 New Member View Badges Joined Jul 22, 2023 Messages 22 Reaction score 6 Location colorado Rating - 0% 0 0 0 Hello, can someone please tell me what these red and black spots are?
Nov 29, 2023 #2 Timfish Crusty Old Salt View Badges My Tank Thread Joined Jul 22, 2012 Messages 3,785 Reaction score 5,023 Location Austin, TX Rating - 0% 0 0 0 Sponges are one possibility. I'm guessing this is a new setup, have you read Aquabiomics article? Establishing a Healthy Microbiome in a New Aquarium Using Live Rock Studying the effects of live rock in a newly established aquarium shows that high-quality live rock promotes the rapid establishment of an effective biological filter and a microbial community similar to those found in mature reef tanks. www.reef2reef.com
Sponges are one possibility. I'm guessing this is a new setup, have you read Aquabiomics article? Establishing a Healthy Microbiome in a New Aquarium Using Live Rock Studying the effects of live rock in a newly established aquarium shows that high-quality live rock promotes the rapid establishment of an effective biological filter and a microbial community similar to those found in mature reef tanks. www.reef2reef.com