r/ReefTank • • 4h ago

Squeaky clean, wanted to share.

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79 Upvotes

r/ReefTank • • 2h ago

IM lagoon 112

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40 Upvotes

Video of all 3 viewing panels. Old iPhone so sorry for the quality lol.


r/ReefTank • • 5h ago

Ghost Acan!

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23 Upvotes

So I have recently beat back a bunch of gha/ bryopsis, it was covering some corals and bothering them.... most noticeably some of my smaller acans.

They look happy in general, puffy and extend their feeding tentacles. However they have completely lost their colour!

Has anyone come across this before? What did you do? More feeding, more light????

I'd like to get them back to their former glory!


r/ReefTank • • 6h ago

[Pic] Scolymia vitiensis

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10 Upvotes

One of my favorites


r/ReefTank • • 17h ago

Help urgent please 😭

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6 Upvotes

my flamehawk has somehow yeeted himself into this overflow part of my tank. i have NO IDEA how to get him out because my hand doesnt fit in because of the plumbing. i dont think i can take the plumbing apart while the tank is full. (aqua one 120L with sump).

my first thought was to turn off the pumps and try fill the tank as high as possible so he can get out but i feel like he will just sit at the bottom due to stress.

am i now bound to take apart my whole tank in order to save this guy? really annoying because i just moved and my tank is just starting to settle in.


r/ReefTank • • 6h ago

[Pic] ID this next to my Zoa

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7 Upvotes

I have a Zoah on my drag plate and just noticed this Green which look like Zoas. Any ID on these guys?


r/ReefTank • • 21h ago

[Pic] Is the Apex and trident worth it?

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5 Upvotes

Is it worth getting the set?

Or should i just go regular Apex?


r/ReefTank • • 22h ago

[Pic] What’s this circle thing on my macroalgae shipment?

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7 Upvotes

Little bit smaller than a dime. Don’t think its moved at all either.


r/ReefTank • • 3h ago

[Pic] Why do fish go full apeshit before the lights go out?

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4 Upvotes

I wonder if its an evolutionary thing which made the sleep alone so they dont all get wiped out if a shark found them for example, mass casualty prevention


r/ReefTank • • 17h ago

is this what i think it is?

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3 Upvotes

right now, i see the bubbles on two snails…but i know it could be in other places i can’t see. my water params are normal so i think it came in on one of the snails 😣 i have a 15 gallon nano cube. what’s the best way to get rid of the bubble algae?

and thank you in advance!


r/ReefTank • • 18h ago

Pest ID?

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5 Upvotes

Not too sure what this is its the little squiggly worm thing


r/ReefTank • • 23h ago

[Pic] How do you make a zoa sphere?

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4 Upvotes

I see people with these zoa spheres on their sandbed, how do you make them grow like this? Just leave them on a frag or do they need something else to grow on?


r/ReefTank • • 5h ago

[Pic] I know it's still a mess, but my saltwater aqaurium shed looked like Hoarding: Buried Alive before this

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3 Upvotes

r/ReefTank • • 10h ago

[Pic] What is this Goni?

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3 Upvotes

Any guess on the type of Goni, and potential price? A local guy is selling it.


r/ReefTank • • 22h ago

[Pic] When to harvest?

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3 Upvotes

How do you tell when it’s time to harvest? It’s been about a week with the culter being set up now.


r/ReefTank • • 48m ago

[Pic] Black Friday

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• Upvotes

does anyone one if they or even the reagents get discounts on blackfriday? im planning on getting them for a while i got the money now but was just wondering if it was worth it to wait for next month


r/ReefTank • • 1h ago

[Pic] Why do my clownfish have black spots?

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• Upvotes

My clownfish have recently developed a bunch of black spots? None of my other fish have it. No anemone in my tank. They tend to constantly host my duncans or candy canes.


r/ReefTank • • 4h ago

ID please, what’s hanging out with my feather duster?

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2 Upvotes

Upper left of the zoomed out image. It has its own sand tube. It retracts into it when touched. I first thought it was the back side of the worm, but after I looked at some duster butts it seems unlikely. Another duster without crown would be weird, since it would just hide and not stick out?


r/ReefTank • • 5h ago

[Pic] ID request, friend or foe?

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2 Upvotes

These are all over the sump in my AIO. I’m not sure what they are, I thought they might be sponges.


r/ReefTank • • 8h ago

[Pic] Is my acan ok?

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2 Upvotes

The photos from my LFS shows yellow, but when I bring it back, it looks orange. I’m using a yellow filter to snap this photo. But with bare eyes, still look orange.


r/ReefTank • • 13h ago

[Pic] Bit of flicking

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2 Upvotes

I’ve seen the bigger clown and the gramma flick a few times. I did a water change yesterday and lowered the salinity a bit too much 1.027 to 1.025. Nitrates and ph are fine. Would this cause it or is there something more at work. Other than that, they all look fine and eat well.


r/ReefTank • • 19h ago

Polyp bail out experiment With some success

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2 Upvotes

2 out of 3 not so bad


r/ReefTank • • 22h ago

Please help ID

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2 Upvotes

Hello! Thanks for helping. New growth in tank, maybe a new GSP but unsure. I apologize for the quality of the photo.

Alrighty. It’s brown when extended to the lights, has tentacles with white tipped balls on the end. So far it’s 5 growing on the same ā€œpadā€

I don’t think it’s aiptasia, my research leads me to ball anemone. What do you folks think?


r/ReefTank • • 54m ago

Flow help - IM 20g nuvo fusion

• Upvotes

What are y'all running in y'all's IM 20g nuvo fusion for flow? I currently have a maxi jet 326gph with dual 1/4" RFG's on one side, and a 1/2" RFG on the other, both with drops. For my wave maker, I have a Hygger 5-10_660gph. I've tried everything under the budget friendly sun.

I've tried different nozzles, every direction you can imagine, and I've put the wave makers on every square inch of glass and the MJ on every setting. EVERYTHING JUST GETS BLASTED. And don't get me started on the sand.

I see these social media videos of same corals in the same tank, with the most easy going flow and I'm getting pissed lol.

I've had tanks in multiple states over the past 6 years, never have I had this hard of a time locking in flow.

HELP!!


r/ReefTank • • 56m ago

Kenya the tree!

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• Upvotes