is this normal ugly phase stuff or am i Cooked?

[Introvertedmaniack]

Hello everyone! as you can tell by the title, I'm just another newbie wondering if what im dealing with is the average rock maturation process happenings or if i should be concerned. the New Rocks have been in the tank for about a month thus far (the big purple "arch" frontmost on the left, the big purple rock on the right, the little rock frontmost on the right, and another brown rock you can't really see in the back left). none of the inhabitants seem too stressed about anything but alas, I cannot be as chill as they are. I'm not sure how clear it is in the pictures but there is definitely Green on my rocks, unsure about any brown on the rocks because i can't see it so well but i imagine its on there too. if anything IS a problem, is there a way to get rid of it without killing my C. racemosa?
overall tank age is about 2 months old (i used live rock for the initial rocks so i avoided most initial ugly phase stuff that way), current inhabitants are 2 mystery crabs, 3 peppermint shrimps, 2 trochus snails, an amount of micro brittles, a squat lobster, and some octocorals.
i still need to do my params for the week but my salinity is maintained at 35ppt, my temp is set 26°C, and my usual values for the others are dKH 8 - 8.5, Ca ~450ppm, Mg ~1400ppm, phosphates ~0.25ppm, nitrates ~1 - 5ppm (if i can help it), pH ~8.5. i keep my light on for about 12hrs a day if i can remember when i turned them on that day

 

[Subsea]

Looks good to me.

Would you better discribe the source of your live rock?

I don’t see what you see. I do see a little dusting of what looks like diatoms on substrate.

You have many threads in newbie forum. Consider starting a tank journal in members forum to consolidate information about your tank.

“keep my light on for about 12hrs a day if i can remember when i turned them on that day“

Consider getting a timer for your light cycle.

 

[Introvertedmaniack]

Looks good to me.

Would you better discribe the source of your live rock?

I don’t see what you see. I do see a little dusting of what looks like diatoms on substrate.

You have many threads in newbie forum. Consider starting a tank journal in members forum to consolidate information about your tank.

It's Cairns Marine, that's where I'm pretty sure my LFS gets it from. the sand is meant to be mostly white. I only posted images of the rocks in case they were important, but its the substrate im most bothered by. I wonder if i makes getting the food on the sand harder because its harder to find in the tank? I doubt it though, no one seems to be particularly desperate for the food i do drop in every other day!

 

[Subsea]

I don”t see detritus or uneaten food. I see normal micro algae growth, probably diatoms. Everybody eats diatoms.

Does Cairns Marine curate their own live rocks are is it diver collected?

 

[Introvertedmaniack]

I don”t see detritus or uneaten food. I see normal micro algae growth, probably diatoms. Everybody eats diatoms.

the peppermints seem largely uninterested, as do the snails most of the time, but eh. i assume the snails just aren't keen on the sand much

 

[Subsea]

the peppermints seem largely uninterested, as do the snails most of the time, but eh. i assume the snails just aren't keen on the sand much

Snails, pods and worms are the best detrivores for sand bed. And bristle worms are the best. Yes, I recall your fireworm thread.

 

[Introvertedmaniack]

i got some more photos of the way the stuff is forming on the sand to help maybe with identification. my phone camera isn't very good so they're not great quality but you can kinda see the little filaments it makes, which is why im worried its dinos. i know the usual treatment methods are light starvation for 48 - 72 hours, increased flow rate so it struggles to settle back down again, and physical removal. unfortunately uv treatment isn't really an option for me due to space and budget concerns and im really hoping i don't need to stress out my tank + damage my c. racemosa colonies. also the snails seem 0% interested in the Stuff which has be double worried its dinos

 

[Subsea]

To answer your thread title; yes, it is normal.

Detritivores in a reef tank are essential cleanup crew members like
snails (Nassarius, Cerith), hermit crabs, shrimp, brittle stars, and certain gobies that consume detritus (waste, uneaten food, decaying matter) and algae, preventing nutrient buildup, aerating the sandbed, and keeping the ecosystem cleaner and healthier by breaking down organic debris. They improve water quality by reducing nitrates/phosphates, but they aren't a substitute for regular maintenance or solving high nutrient issues.
Key Types & Roles:

• Sand Sifters (Worms, Nassarius Snails, Sand Sifting Stars, Gobies): Burrow and turn over the substrate, releasing trapped detritus for filtration and preventing anaerobic spots.
• Algae Eaters (Turbo, Astraea, Trochus Snails, Emerald Crabs, Blennies): Graze on film algae, diatoms, and even nuisance types like bubble algae on rocks and glass.
• General Scavengers (Hermit Crabs, Shrimp, Brittle Stars, Sea Cucumbers, Conchs): Consume decaying matter, dead organisms, and leftover food, acting as recyclers.

Benefits:

• Nutrient Control: Reduce nitrates, phosphates, and ammonia by consuming waste.
• Aeration: Stirring the sandbed improves oxygen flow.
• Algae Management: Help control various types of nuisance algae.

Popular Examples:

• Snails: Cerith, Nassarius, Astraea, Trochus, Bumblebee.
• Crabs: Dwarf Hermits (Scarlet, Blue-legged), Emerald Crabs.
• Shrimp: Cleaner Shrimp (Skunk, Fire), Peppermint Shrimp.
• Echinoderms: Brittle Stars, Sand Sifting Starfish (use with caution).
• Fish: Sand Sifting Gobies, Molly Miller Blennies (for larger tanks).

Important Considerations:

• Not a Cure-All: They can't fix high nutrient problems from overfeeding or poor filtration; they just manage existing detritus.
• Aquascaping: Strategic rock placement prevents "dead spots" where detritus accumulates.
• Starfish/Urchins: Can be tricky; some get large or have specific needs.
• Start Slow: Add gradually to avoid starvation, especially when algae/detritus is scarce.

PS. In your system, I don’t see elevated nutrients as an issue. In fact, depending on your test kits, 5ppm of nitrate may be zero. For certain, it’s NOT too much.

 

[Introvertedmaniack]

To answer your thread title; yes, it is normal.

Detritivores in a reef tank are essential cleanup crew members like
snails (Nassarius, Cerith), hermit crabs, shrimp, brittle stars, and certain gobies that consume detritus (waste, uneaten food, decaying matter) and algae, preventing nutrient buildup, aerating the sandbed, and keeping the ecosystem cleaner and healthier by breaking down organic debris. They improve water quality by reducing nitrates/phosphates, but they aren't a substitute for regular maintenance or solving high nutrient issues.
Key Types & Roles:

• Sand Sifters (Worms, Nassarius Snails, Sand Sifting Stars, Gobies): Burrow and turn over the substrate, releasing trapped detritus for filtration and preventing anaerobic spots.
• Algae Eaters (Turbo, Astraea, Trochus Snails, Emerald Crabs, Blennies): Graze on film algae, diatoms, and even nuisance types like bubble algae on rocks and glass.
• General Scavengers (Hermit Crabs, Shrimp, Brittle Stars, Sea Cucumbers, Conchs): Consume decaying matter, dead organisms, and leftover food, acting as recyclers.

Benefits:

• Nutrient Control: Reduce nitrates, phosphates, and ammonia by consuming waste.
• Aeration: Stirring the sandbed improves oxygen flow.
• Algae Management: Help control various types of nuisance algae.

Popular Examples:

• Snails: Cerith, Nassarius, Astraea, Trochus, Bumblebee.
• Crabs: Dwarf Hermits (Scarlet, Blue-legged), Emerald Crabs.
• Shrimp: Cleaner Shrimp (Skunk, Fire), Peppermint Shrimp.
• Echinoderms: Brittle Stars, Sand Sifting Starfish (use with caution).
• Fish: Sand Sifting Gobies, Molly Miller Blennies (for larger tanks).

Important Considerations:

• Not a Cure-All: They can't fix high nutrient problems from overfeeding or poor filtration; they just manage existing detritus.
• Aquascaping: Strategic rock placement prevents "dead spots" where detritus accumulates.
• Starfish/Urchins: Can be tricky; some get large or have specific needs.
• Start Slow: Add gradually to avoid starvation, especially when algae/detritus is scarce.

PS. I don’t see elevated nutrients as an issue. In fact, depending on your test kits 5ppm of nitrate may be zero. For certain, it’s NOT to much.

I've got a brittle, it doesn't do much but sit in his rock :( there is at least 1 worm in my sand but idk what kind it is or how well its doing, all i see are its channels in the sand (very cute imo). i don't think my tank is suitable for any fish since i've definitely built it up as an invert tank with lots of rocks to run around in. my test kit is just the red sea marine care multi kit, which i hear is neither the best on the market nor is it dog ****e which is why i got it. even my 1 big brittle might be pushing my tank to its limits in terms of keeping things happily, i hear brittles want tanks bigger than 65L!

 

[Subsea]

Brittle & serpent starfish are opportunistic. However, I thought you posted that you had micro brittle starfish, which are excellant detrivores along with bristle worms. If you are running a filter feeding tank of inverts then detrivores like bristle worms produce larvae that feed the microbial loop.

 

[Introvertedmaniack]

Brittle & serpent starfish are opportunistic. However, I thought you posted that you had micro brittle starfish, which are excellant detrivores along with bristle worms. If you are running a filter feeding tank of inverts then detrivores like bristle worms produce larvae that feed the microbial loop.

i have at least 1 micro brittle! i have one big "proper" sized brittle that also came on my live rock that started small. i've also observed that my other formerly "micro" brittle star is now maybe the size of a small coin i hope they don't get too big. perhaps i should find a way to get some more worms

 

[NCsalt]

Looks super clean to me. You have a ways to go with the ugly stage unless coraline algae gets a strong hold early. When you actually are in the ugly stage in a few months you will think back to how clean it is right now. Its ok we all did it.

 

[Introvertedmaniack]

Looks super clean to me. You have a ways to go with the ugly stage unless coraline algae gets a strong hold early. When you actually are in the ugly stage in a few months you will think back to how clean it is right now. Its ok we all did it.

I'm not sure how bad it'll get yet because my live rock does have coralline algae and such on it, but the reassurance means a lot. i've been spending hours wondering if im slowly poisoning all my critters :'D it feels a bit like im losing my mind with all the information i've been trying to consume about it!

 

[landlubber]

Given the age of your tank diatoms are the usual answer, however, as a hobbyist that endured a 2 year battle with dinoflagellates I wouldn't hesitate to check those nitrate and phosphate values to ensure you aren't sitting at zero (keep in mind that over the counter test kits can be +/- 5ppm).
Your established base rock should be avoiding you from many of the typical new tank issues from blowing up as big as they would be with new base rock but they do still occur.
One daily change to pay attention to: does the brown seem more obvious during the day and subside at night?
If so I'd definitely be taking a closer look at the goo through a microscope.

 

[Dan_P]

Hello everyone! as you can tell by the title, I'm just another newbie wondering if what im dealing with is the average rock maturation process happenings or if i should be concerned. the New Rocks have been in the tank for about a month thus far (the big purple "arch" frontmost on the left, the big purple rock on the right, the little rock frontmost on the right, and another brown rock you can't really see in the back left). none of the inhabitants seem too stressed about anything but alas, I cannot be as chill as they are. I'm not sure how clear it is in the pictures but there is definitely Green on my rocks, unsure about any brown on the rocks because i can't see it so well but i imagine its on there too. if anything IS a problem, is there a way to get rid of it without killing my C. racemosa?
overall tank age is about 2 months old (i used live rock for the initial rocks so i avoided most initial ugly phase stuff that way), current inhabitants are 2 mystery crabs, 3 peppermint shrimps, 2 trochus snails, an amount of micro brittles, a squat lobster, and some octocorals.
i still need to do my params for the week but my salinity is maintained at 35ppt, my temp is set 26°C, and my usual values for the others are dKH 8 - 8.5, Ca ~450ppm, Mg ~1400ppm, phosphates ~0.25ppm, nitrates ~1 - 5ppm (if i can help it), pH ~8.5. i keep my light on for about 12hrs a day if i can remember when i turned them on that day

It is too soon to tell if your system is headed for trouble. What you see is commonly seen in all newly set up aquaria. Your reaction to it is also coomon among aquarist. Right now there is is an almost unquenchable desire to fix the aquarium. I feel preety safe in saying there is nothing you can do right now to change the appearance of the aquarium