Help identifying eggs

Hi All

I am trying to identify what fish is producing the egg in the picture. They are round, 1-3mm diameter and have a milky white fluid inside.

We keep the following species in the tank;
L204 Plec
Pearl Gourami
Bolivian Ram
German Ram
Otocinclus
Serphae tetra
Rummy nose tetra
Zebra danio.

Thanks in advance

Looks like a pleco egg, your plec may be female and just expelling infertile eggs.

How many are there. They look rather large for an egg.