help

I found this little creature crawling on my glass at night, and I believe they’re flatworms. Can anyone help ID this? Or at least tell if they’re harmful or not? It looks transparent/white with black dots on them. Doesn’t look like brown flatworm unless it’s a baby.

We just started a saltwater tank a couple weeks ago but one of our clown fish is not eating, breathing fast, and is more dull in color than the other. The ammonia is 0, nitrite is 0 and nitrate is 10ppm with a ph of 8. This is a 36gal tank and they are the only fish. Appreciate the help.

Hello everyone my fish have all been in QT with copper power 2.35-2.50 ppm and nitrofurazone for the last 31 days. Since I had an ich on my purple tang so took everyone out. Currently in the process of setting up a new 125 gallon for everyone. I’m pretty sure copper never dropped below...

I’ve been cycling my 150g for about 3.5 weeks and I noticed to day that red algae is starting to grow. Should I add any sort of life to eat it before it starts to grow too much? Or should I do a water change? I’ve never dosed anything in this tank yet by the way.

Hello Reef2Reef Community! As I was cleaning my tank yesterday, I realized that in two months it will be 1 year in this hobby! I was thinking about how much I have learned throughout this experience and how many errors I have made along the way because I was not properly educated. Some of my...

Long story short, got a new tank, purple life rock, and aragonite substrate. I tested my ammonia to get a base reading and I was showing 1.0 ppm on the api test and .8 on the Red Sea ammonia test. I was puzzled to why I’m showing ammonia within a few hours of setting up my new tank (20g nano)...

I have an Innovative Marine 50 gal EXT tank with a herbie style overflow and ive been having a lot of trouble with my overflow fluctuating. I have a trigger crystal cube 18 sump and had originally for a couple of months used a Sicce Syncra 3.0 for my return but had been having issues with my...

I have this slime on my sand bed and on some of my rock. The slime sticks to the rock and sticks pieces of sand to it. I can’t suck it out with a siphon the sand that sticks to it weighs it down. I have to manual remove the slime and the sand that is attacked to it as well.

Hi All! I’m fairly new to the reef/fish hobby thanks to fostering my daughter’s two clown fish. I have a 32.5G Fluval Flex saltwater tank and have just started adding corals. The Hammer Coral was placed in one of the pre-drilled holes on my live rock, but I’m afraid it might be the wrong spot...

Hey guys, Hope you are doing well.:beaming-face-with-smiling-eyes: I wanted to ask for some suggestions regarding the future stocking on my currently cycling tank. Ammonia to nitrite phase is over, the tank is currently on day 16. It is an on-going nitrite to nitrate phase now. While it is...

Hello guys, I'm still fairly new to the hobby but I'm looking to learn from the best and that is all you experienced people in the hobby. I have a 65 gal tank with the standard LED's that came with it. I'm looking into upgrading the lights in order to be able to keep a nem and some corals...

Hi, my corals are not opening after a recent water change, I am in a ugly stage with GHA and will be getting hermit crabs tomorrow to address that issue; so if you believe that is the issue please let me know. Parameters below picture: Salinity: 1.025 Nitrate : 0 ppm Nitrite: 0 ppm Ph:8.5-8.7...

Hello I dipped some zoas in Bright-well Aquatics Koral MD cause I found some tiny critters on the rock of the zoas. Not sure what type of pest these are or how to get red of them since the dip did not kill them. Can you help me ID these pest. They have a pair of white antennas. Also found them...

Hi everyone, I found this kind of aquascape I want to do in my new build. I found one place that does this kind of rockwork but I’m looking at over 2500 for it because of the crazy shipping costs from the origin company in Asia (I am in Canada), otherwise I would buy it right away. Anyone...

Just gonna start by saying if you only want to comment something rude, I do not need your negativity. Life has been hard recently, and I’ve been having a lot of mental health struggles. As such, my time and ability to maintain my tank has severely declined. I have a huge green hair algae...

I'm getting ready to setup my biocube it has a few upgrades I'm running a apex a3 controller with a dos and a trident I'm new to the hobby this will be my first saltwater tank I'm going for a lps and soft coral tank. Looking to keep feeding fish easy so if you have any suggestions on what fish...

Hi, hope you all are having a nice day! I was doing my weekly maintenance on my tank and realized that there are a ton of these little worms in my tank, will attach video of them and photos. Not sure if it's normal or do I get rid of them. Appreciate your help!

hey guys, recently i've gotten into salt water aquariums and currently have a 13 gallon AIO tank hosting mushroom corals, a damsel fish, and a few crabs aswell as my macro algae. everything used to look so good but after a while the flame macro started to go opake as well as growing some sort of...

Hello! My wife and I are almost ready to add fish to our first tank (36g). We are going to be adding fish and invertebrates this week but we aren't sure what fish/inverts play well together, how many we should can have for our tank size, or how fast we should add all the livestock. I love...

I woke up this morning to this. Not sure if I was just not seeing it yesterday but I usually look pretty close. But I know tang probably has black ich curable by prazi. But not sure what Fiji foxface has. I have no noticed a tad bit of twitching but not like overly dramatic. No scratching on the...

I have a 15g tank that I've been cycling and relized that I put in too much ammonia to start the cycling process (I was stupid and forgot to account for the displacement from the rocks). It's been cycling for about 1.5 months and went to my LFS Thursday to test my water and it was 0 ammonia and...

Guys… what is going on with my anemone? My Perimeters are normal with 0 ammonia. My salinity is 1.023. Hosting clown does not seem to be touching it at all.

Hello all, recently, we tore down our 90 gallon tank and started it back up with new equipment and new fish. After putting in the new fish, we set the skimmer to 70% intensity and turned the bubble setting all the way down to the lowest. The skimmer I am mentioning is the REEFER DC Skimmer 300...

Found this interesting looking this growing on one of my frags. Not sure if its Aiptasia or something else. Appreciate the help!

Hello guys i just got my icp test results back and i noticed that a lot of things are very low. I also noticed that a lot of my bigger gonies closed up and haven't opened in about 3 days can i get some input all my parameters will be in pics and i have also posted a thread a few days ago talking...