RyanU

Oh OK. I didn't realize it was that easy. Does the air stone just circulate the baby brine eggs until they hatch?

@Guppysnail @Colu @Struggle @GameCzar. What do you recommend for feeding. I was unable to find live bbs and I don't really have a setup to hatch myself. I was given hikari first bites and frozen daphnia. I also dropped an algea wafer gift to give them options. Any other suggestions.

@Guppysnail here is the best picture I could get. They are roughly a1/4 inch in length and my camera is zoomed in to the max to see it

Should I remove any uneaten food or let it go and remove when I do the water change

I have 12 or so Cory fry hatched 3 days ago in a 5 gallon grow out tank. How often should I feed and change the water? Tia

I agree with @Fish Folk. If there are no fish there is no need to change the water.

Sorry to hear about the Cory's. I too myself have about thirty that I scraped off my tank and hatched in a breeder box. Tonight I am going to take some tank water out and put them in their own grow out tank. Keep us posted on how everything goes

Thanks @Guppysnailfor the input. I took the filter apart and soaked it for about 20 minutes in hot water. I had some Cory eggs hatch a couple days ago and I herbs them in a breeder box with filter material on the bottom. Lately thy rest of the fish in my tank are swimming around the breeder box. I think they are bumping it to try and see Wendy's in there. I want to move them to a smaller 5 gallon to not worry about it

OK. Thank you. I was going to set it up on my Cory fry tank.

Hello everybody, I have a sponge filter that was in another tank that I took down. I let the sponge filter dry out completely and had it setting on a shelf. I want to clean it and sterilize it and put it on my main tank to grow some bacteria for a new tank. What would be the best way to safely clean it? TIA

Just an update for everybody who has been helping me. I checked this morning and some of the eggs have hatched. Because I am new to this I have a few more questions. When will they start to actively swim around?Some will swim for like a second and then rest on the filter pad on the bottom. Others I can see just moving their fins if I zoom in with my camera. Also if my lfs doesn't have live bbs or micro worms will Frozen work with maybe adding some garlic to it to entice them to eat?

What about some sort of micro worm. I will call my lfs tomorrow and see if they have live bbs.

Good luck to you.

Also when and if they hatch what should I feed them. I don't have the equipment to hatch baby brine shrimp although I think that would be cool. Can I go frozen baby brine or do I need something they moves to stimulate them to chase an eat

I scraped them off and set them in a breeder box with some filter materiel as the bottom so they can't get out of they hatch. I can zoom in on the eggs and see something inside. If I stare long enough they eventually move. Should they be moving constantly?

My lfs was out. I did some reading about Corydoras eggs and event I read didn't mention MB. Also the eggs hatch in 3 to 5 days. Can fungus grow they fast.

@Tihshho thank you for all the advice. I will get some methelyne blue today. Hopefully my lfs has that. As for the tank, should I just go clear bottom with an air stone and sponge filter or Just an air stone. Also how long should the eggs take to hatch. Being new i have no idea hour long that is supposed to take and don't really know what to look for for signs of infertility in the eggs. Thank you

They are pigmy Cory's. Thanks again @Atitagain

It was more of a question of if I could and should scrape them of and set them in a breeder box. I am going to attempt to scrape them off and raise them. Any suggestions on what to watched for and how long they will take you hatch. @Atitagaintheme for the response

It looks like I have a bunch of Corydoras eggs scattered throughout my tank on the glass and some on my plants. All total it looks like 7 groups. What should I do with them to help survival. Can I scrape them of the glass and plants and lay them in a breeder box? Or should I just leave them be and let nature run its course

That looks like hair algea. I had it in my tank when I first set it up. It's not harmful and will eventful go away on its own. Being that the tank is newly set up you will see weird things like that for a while.

Thanks. I will move him over tomorrow so I can watch everything

@Bobbieis not to heavily planted. But there are plants in there. And it's a25 gallon bow front. temp is at 78

I have my betta that is alone in his own 5 gallon. I was wondering could I move him to my community tank. In there are mollies and sword tails, Cory's and some cherry barbs.

I will do just that. Thank you again for the help