You either have too many fish, are feeding way too much or not doing enough water changes.

I was asking how to fix it I do weekly changes like my post says I've been keeping fish of all kinds for over two years and this particular tank has been up and running well for over a year of that time.

As long as you're matching the temp it shouldn't be a problem. I did 50-60% changes every 3-4 days on my 38 gallon with fry and parents.

Ok thank you

Better off doing a 50% water change than those parameters.

Ok thank you

At this point, I don't see what a major water change could make worse. Are you sure you got out all the dead fish? How long did you quarantine your new fish for?

Yes I'm sure I got all the dead out and I quarantine every new fish I ffor over a month before introducing to main tanks et

Your cycle has crashed. It could be due to “old tank syndrome” from low kh. Test your kh, if it’s extremely low you can fix this easily with a tad bit of baking soda. I don’t know what kind of fish you are keeping, but your ph is also quite high, once you have this figured out, add some driftwood or almond leaves to lower it a tad.

This is a community tank. Angels, Cory cats, live-bearers( guppies mollies) danios my local fish store told me my ph is fine it's the same as theirs

Within 24 hours

Ok thank you

Clean your tank jeez

Are you this rude to everyone...but thanks I clean my tank regularly and if all your gonna stay is rude stuff don't bother at least I try to ask for help instead of not have a good day

The only way it would get this bad is if you haven't been maintaining the tank properly. Get in the habit of doing regular water changes. A 1/3 to a 1/2 at least bi weekly, and vacuum the substrate. Topping off evaporation only adds more water, everything else gets condensed. Plants can only do so much.

I let my last week water change slip but that was the first time trust me I won't do it again

The more angels, the more disperse the aggression will be in the future. Majority of angelfish are just aggression so find ways to reduce it now or rehome later.

Right now I have three they are only a couple months old ATM I'm getting a couple more that are the same age in a week or so

I do it all the time!

Like what do u do exactly cause I wanna start doing it but don't know how

Is he pineconing. It looks like it from the video if so best thing to do is euthenise him

Unfortunately probably a funeral. But you can try fasting the fish for a couple days and give them blanched shelled peas to promote pooping and add aquarium salt to their water but he is definitely bloated and I'm not sure if he's fixable im so sorry

Very possible, i’m not very familiar with live bearers myself. I really hope someone knows more and can give you better answers. Good luck!!

Me too I just hate that they have died like I said I feel like I failed them

I understand, my betta is very sick and will need to be put down. It hurts so bad. We did everything to our knowledge to help

I'm sorry for your loss as well

To me it looks like it's a parasite... If it was bacterial you'd see dropsy or lesions on the body

But I've treated for those and can't retreat for awhile yet

Sorry about your fishes :( Could it be a parasite? Have you tried deworming?

Yes I have I've treated with fritz expel p since I do have a snail in the tank it was the only one that was safe for him

It shouldn’t be that long before she has them but you need to up your tank for the babies that won’t cut it, what’s your tank size? And when the babies are born they won’t be able to hide in your tank and they’ll get ate by the other fish

I just moved all my mollies into this tank I've been dealing with fish for over two years I'm newer to mollies but I have a 55 gallon tank with about 60+ guppies successfully fry and all so thank you for ur opinion but I know what I'm doing as far as raising fry and the hiding places

Alr Alr I was just making sure I wasn’t sure how new and mollies are live bearers just a heads up

I know they are

I would say she's pregnant.

Thank you

Could be anytime she is ready also she will reproduce like a rat or mouse

I know thank you

Did you ever figure it out? My guppies just started doing this and I’m worried. None of the other fish are doing it though

Yes I did...my tank had too much of a current from the filters and the bubblers but I literally had to do a trial and error thing to figure out what one was scaring them

Oh my gosh! This is totally my tank!! I have strong currents everywhere!!!!! Thank you so so much!

No thanks needed glad I could help

Usually plants possibly the gravel. I don't think it's a easy thing to have a tank without them.

So not harmful

Nope. Unless you see a much larger flat worm with a triangle shaped head and eye spots. Those are planaria and they are only really harmful if you have shrimp. Otherwise all of the above are just free fish food.

Ok thanks for the info I appreciate it

You’re waiting too long, they’re looking too molded. I keep my mysteries eggs on the area they’re laid for about 2 weeks, then when they start to begin dulling in color, I very softly break them apart into my tanks with my fingers (note: very gently) and yield about 30 snails each clutch.

I don't understand what you mean everything I've been told or read said they can take up to 4 weeks to hatch and if u put them in water they wont

You already have some breakage in some areas so they are definitely ready to be softly crushed into your aquarium. I just released a batch 2 days ago and they were slightly “less done” than yours and I can see all the babies snailing around.

Some of the breakage is from me but ok what exactly do I do to release them and when I release them will I see the babies that moment or what and what happens if they weren't ready to be released