urgent

Good evening, I just filled up my new Innovative Marine 75 EXT and now have a leak (I think) in one of my return nozzles. Everytime I try to run the tank and get water moving on the right return nozzle it has a slow drip of water no matter how tight i get the return nozzle. Does anyone have any...

Hello everyone, I just sold my 75 gallon tank to downgrade to a 13.5, it’s a Fluval EVO, I used it about 3 years ago, I went this morning and bought the sand, placed it on the tank and all, after the tank got filled I noticed a very small leak on the bottom corner, it takes about 10 minutes for...

This is a 2 day old coral that’s shriveling up and has something weird on its underside. Please help me save this coral. Sorry for iPhone photo.

Picture says it all really. Was absolutely fine yesterday and I have had him in my EVO for about 8 months now. Today I just happen to look at the tank in passing and see him out and not in his rock hole he likes. Have moved him to my QT tank. Everyone else is absolutely fine. Aquarium numbers...

This morning I turned on the lights in my 10g frag tank to find the water slightly ”milky“ and the fish breathing super fast and acting somewhat erratic. This comes after a complete crash in my main 32g which I am yet to find a cause for (although a botched flatworm exit treatment or bad rodi...

Hi everyone, I believe the base of my yellow Fiji leather has rotted! I'm not too sure exactly the steps I should be taking next and was wondering if you can help me out. I purchased the yellow Fiji leather about a month ago and I've always noticed it's been slumped over. Even in the store I...

I need help iding this potential pest before I put this green star polyp in the tank!

HELP!!! few days ago i noticed few white spots on my favia (2week old into the tank), some people said to me theses were mesenterial filaments and they were probably a sign of stress or whatever and they would disappear after the polyp wasn’t stressed anymore. it was gone for two days and...

Hi all, I have a 35gal WB tank with two clownfish, a midas blenny, and mandarin dragonet. I have been unable to get the clownfish to eat for 5 days now. All fish were quarantined and treated with copper and prazipro prior to adding to the DT, foe the clownfish this was in March. Tank has been...

I purchased a 14g pre established tank a few weeks ago it has 2 clowns some hermits and a snail. I Introduced a emerald crab and a Sand sifting starfish. I have started noticing these white strings everywhere connected to rock and even some in sand. Based on my research it seems likely they are...

Leaving for college soon and have decided I don’t want the pressure of leaving my tank at home while a couple of states away. Everything is 100% free, if you’re interested in any hmu. Located in Hunterdon County, NJ (Bangai Cardinal comes as a pair

Leaving for college soon and have decided I don’t want the pressure of leaving my tank at home while a couple of states away. Everything is 100% free, if you’re interested in any hmu. Located in Hunterdon County (Bangai Cardinal comes as a pair)

Have a pair of B/W clownfish in QT after noticing some discolouration on the female and head shaking behaviour from the male. I suspected flukes, brook also crossed my mind, however the discolouration was very mild and did not appear to be similar to the mucous seen in brook. I treated with a...

Hi yesterday I got a healthy looking gsp at my lfs yesterday and it opened up a little but today it hasn't opened up at all is it ok ? I'm not too knowledgeable on corals since I only kept two zoas before so please help.

Hi guys, New here, newbie to hobby, need urgent answers please, but must tell backstory. We (fellow teachers) have a small FOWLR tank in our school. Been a year, all's good. These few days losing fish due to Ich/velvet and maybe fluke. So, it being a preschool, we don't have a lot of space...

Hi guys, Need some advise on urgent basis. I am new to the hobby and its my first time dealing with saltwater Ick my tank has now been running for about 6 months and everything was going great my parameters were great my fish were thriving there were no issues with bad algae and had good algae...

Hey all. I have a 10 gallon reef tank with LPS corals and a neon cleaner goby. I have a useek nano ATO, which was doing great until yesterday/today. I noticed some coral dieoff, tested all normal params, and they were good. Tested salinity and it was at .015sg. Checked usage on it and noticed...

Hi! Long time reader but first time poster. I have over 12 years experience keeping FOWLR and reef tanks and this tank is giving me the most issues out of any of them. This isn't my first time dealing with problems, this is just the first time i have never been able to remedy it without posting...

Hey all, So I royally screwed up, and need help. So I purchased a Tomini tang, and I decided not to quarantine as I really need more nutrients. 24 hours later the Tomini is covered in ich. Before putting him into the tank last night, I carefully inspected him everywhere, and saw zero white spots...

I have been fragging my yuma and all this time is fine just now, my yuma has black spot spawning on the edge of polyp and it excretes transparent blob I siphon the blob out but the next day it excrete it again I have 2 yumas a days ago that did (Black Spot and The Blob) that as well and it dies...

Hello everyone, My fish are sick and 4 fish just dead. 4 days ago everything was great until the local fish store recommended to add a whole bottle of bacteria to the tank at once, two days later I wake up to find one of my tang dead and another blue tang swimming to the service, I moved right...

Hello! I had a massive Dino (Ostreopsis) outbreak and yesterday I installed a UV. The smallest ond I could get in less then a month (gotta love the Netherlands) was a 18W one (15G tank). Today after the UV running for a day, almost all my dino’s are gone. However my fish were laying on their...

hi, i have a 125 gallon saltwater tank with fx6 canister filter i just clean out/ deep clean and after my ammonia spiked, so i added some instant remover to it no i have .25 ammonia, .25 nitrites , 52 nitrates ph 7.6 ish. i’ve been dosing small amounts of soda ash to raise the ph but it crashes...

My peppermint shrimp laid eggs and I guess they hatched ?? I’m just shocked, they are flying all around and there’s a lot of them dying I’m sure.. I don’t know what to do!! I have a 30 gallon tank, 7-8 weeks in I have one tailspot Blenny and one neon goby (just some to start off) 2...

Please read & select from options 1-5. Note: We keep multiple tanks and this concerns our freshwater 35g, solitary black moor. Fish was diagnosed with columnaris and has been fighting infection since October 2022. Neoplex in tank - last dose was 6/20. Neoplex in food - last dose was 6/22 as we...