not eating

Hello everyone. I am very new to this hobby and I am about to lose all of my fish. I currently have a 50 gallon tank with 4 fish (i had 5 yesterday but one sadly passed). I have been keeping up with water changes but I have been dealing with cyano for the past few weeks. On sunday, I did a...

Any one else have the issue where their Blenny will only eat frozen foods? I got this fish 4 months ago and I cannot get it to eat anything other that frozen. I go over a week at a time with only feed pellets in tank, and it will just not eat; hoping that it would get hungry and migrate over to...

Hey guys! I picked up 2 clownfish a couple days ago. One is eating fine, swimming in middle of tank etc. All is good. (Davinci clown) The other one, swimming by the overflow all day. Not Inerested in food after multiple feeding attempts. Seems to not be the strongest of swimmers in general...

I added a couple new wrasses to a tank with two established leopard wrasses. One of the two new wrasses is also a leopard wrasse. It is intimidated by the other fish and stays buried all day except a couple days where it emerged for less than five minutes. I managed to catch the interaction on...

Most of my friends in the hobby almost exclusively feed frozen food in their aquariums with some sprinkles of dry food/ nori strips here and there. What does everyone else do? If you don't feed frozen why not? Is anyone able to exclusively feed live??

I have a Lineatus wrasse that I just got from LA which is not eating and hiding in acclimation box. I have two sections of PVC zip tied together in acclimation box for him to hide in and that is all he does is hide. He will move from one section of PVC to the other but never when I am in the...

Got a new Coral Beauty Friday evening and I broke every cardinal new fish rule that reefers follow and I’ve learned my lesson. Idiot mistake #1 - Fish had just been received the day prior and I asked to see it feed. They put some mysis in and the CB went after it with gusto but immediately spit...

Hello R2R community! I’m running into a problem with a sick clownfish that I’ve had since 7/8/17. Aquarium size = nuvo 10 Set up on 4/6/17 We purchased a designer “flurry” clown on July 8th and brought him home from the LFS. He swam around like crazy and seemed to act like a normal clown...

My Ocellaris Clown hasn't eaten in a few days and seems to spend most of his time up at the top corner of the tank near the heater. This is my first fish so I can't identify if he is breathing fast either. Here is a video I took: 2 days ago when I first noticed this my parameters were...