fungal

Tank is 10g, about 6 months old. 2 Ocellaris (this one being a young male), BTA, a few softies and a small cleanup crew (peppermint, couple of hermits, turbos, ceriths). Amonia and nitrites @ 0, ~20% water change every 2 weeks. It's my first reef tank. A few days ago I noticed that this black...

So I have a 20g reef tank, and recently a tuxedo urchin died in it, I found him before he completely rotted out, but since then I had a huge green algae bloom and now I found this think in the photo. Temp: 26c alk: 8.06 dkh Cal: 346 mg/l Mag: 1284mg/l I don’t have phosphate or nitrate atm, I...

I made this video in the hopes someone could help me Identify something I saw on my Clownfish. Skip to 1 minute mark. She looks healthy and I haven't noticed her scraping around trying to Itch it, pretty much unchanged demeanor. I raised the temp by 1° since I noticed it. The spot is still...

I’m relatively new to marine aquarium keeping I’ve had freshwater in my household my entire life growing up but this is my first salt tank and my first to keep by myself. I had been given an “established” tank from my neighbor who had to move and couldn’t keep the tank. After doing weeks and...

Woke up this morning to see my firefish with a red rash. Before this morning he already had some fin damage from a bully clownfish, which I have rehomed a week or so ago. However, this morning was particularly odd because not only was there a red flesh wound? that appeared, the fins seemed to...

Hi! I have a clownfish with a rotting patch near its anus, I noticed his fins are splitting a bit. I introduced a second clown last week from a different fish store and it died within 2 days I’m wondering if it transmitted its disease to this one! he’s eating fine but seems a bit lethargic, my...