What are these yellow things in my tank?

[NuttyMalik]

Im not sure where to put this thread please move it if you want

I'm not sure what these are at first I thought that my RCS dropped eggs but her eggs are still in her satchel, I don't know what else it could be I have mts rabbit snails , a Betta and Cory's there are two lots of them

 

[julielynn47]

I don't know what they are, but I know what they aren't. They aren't Cory eggs. Cories blow their eggs onto the glass and plants in little clumps, and they are white.

 

[Ch4rlie]

That is unsual to be fair.

Judging by th size of the substrate/gravel these are not RCS dropped egg as these eggs tend to be tiny and in a cluster. That does not look like a cluster of RCS eggds tbh.

Do you have any snails, ie pest snails on plants or anything like that? Nearest I can think of is mystery snails or something like that.

The option could be a foreign object dropped into your tank. You know, like maybe filter media, or something dropped in from a shelf above the tank.

Would take these out and have a closer look and see if you can determine if its animal, mineral or inaminate......