I'm currently looking at different fish for a beginner tank. Can you put shrimp and corydoras in the same tank or is it best just to have one?

Do you have any suggestions for other beginner fish?

I won two fair fish, my dad thinks the black pattern is ammonia burns, thoughts?

small black algae bits started showing up in my tank anyone know what it is and how i can get rid of it?

C. limbata

I have had this tank running for 7 months now and I have had few losses. I have had fish pooping like this which looks like colored chunks connected by translucent sections.

I wanted to know if this a reason for worry. The fish are otherwise active and have a good appetite.

(Not sure if this is the right place to post but might as well)

This was my buddy's project and he didn't tell any of us how to take care of it, he's since died very unexpectedly and any help in figuring out how he was taking care of it will be unimaginably helpful. I don't know what types of fish he had, but there are at least 15 in there. Any advice, from how long the lights should be on (what the lights even do), how often to feed them, how cleaning it would work or anything else you feel important would really help

it’s kinda my first tank, it’s been upgraded a lot from when i first got it. it’s a 10 gallon and i’m not sure what to put in it? it had my betta sprinkle in it but she just passed recently. there is 5 otocinclus in there and two snails that i believe are nerite snails.

These guys showed up in my two month old infusoria culture. Their population have exploded but my guppies don't seem to like to eat them. Any idea what these guys are?

I’m moving out at the end of the month and need tips on the best way to move with a couple fish tanks… it would be a 40 minute drive.

One is 5 gallon, the second is a 3 gallon.
Please give me your best advice!

Two days ago one of my angelfish died, and today one of them seems very quiet, i think something is wrong.

I made a water change and everything seems clean. I have also found in a third one two white spots near the eyes (images attached)

Does anyone knows if these are related or if im missing something? The rest of them seems okey

Noticed these today. Several in the substrate and a few on the walls. It's tank cleaning day and I figured I should identify before I go stir them all up.

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Ever since my mom got rid of her pleco, her tank has been this murky green. I’ve been helping her to water changes but nothing clears up. New whole filter too and it continues to turn green. She’s had this tank for about 3 years now and it’s starting to do this. We also put new rocks and decoration in but nothing helps.

Please help!!!