Hi Lilia, I do see a few white eggs....which I will promptly remove. My question is how do you go about removing them with out disturbing the viable ones. Tweezers.....perhaps an eyedropper ? I use a fluval 303 canister filter with peat all ready in one of it's compartments. I have set up a 5 gal. tank right next to it . I filled the nursery tank with water from the 55 gal. tank. I plan on replacing the water in the smaller tank...... 50% a day........with water from the 55. This way I hope that the water parameters will stay constant. My 55 runs a ph of 6.8 with a total hardness of between 40 and 50 ppm. I am using a sponge filter in the nursery tank . I have also placed an extra sponge in it with hopes it will aid in the culture of the infusoria. I also am at this point running an airstone above the eggs. Is this a good idea ? Do you think that since I am using the water from the larger tank (that is all ready being filtered thru peat) that I should still place a bag of peat in the nursery tank. I appreciate you sharing your knowledge and experience with me. I look forward to your reply. Thanks again, Paul