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Aquarium Advice Newbie
New to hobby. Learned alot from your site, hope you can help me. My aquarium is about 30 days old. 100G, 120lbs LR, DSB, stocked with a few Nass snails and turbos, dozen hermits, a yellow headed goby, a small clownfish, a small mandarin, a small loreto, one scarlett cleaner shrimp, 3 peppermint to deal with a few aptasia that came with LR. Water parameters have been very consistent for past 3 weeks and all within normal or typical ranges basd on what I have read. Ammona and Nitrite 0 (small nitrite spike that lasted 3 days), Nitrate 0 to 5 PPM based on color chart. Dealing with several manageable algae blooms which I understand are typical - some reddish brown fuzzy algae, some green hair/grassy algae. Nothing major thus far - most of it being handled by CUC. I am concerned with large clear bubbles that are about 0.5 to 1.5 centimeters across that are developing on my rock. First there was one, now there are 10. They are clear - I can see live rock through bubble. They gently move with the current, so I assume they are covered with a thin membrane. I can see a small dark strip inside. I am leaning towards these being eggs but I don't know which of my livestock would have laid these. They are stuck to the underside of one large piece of liverock (the highest piece - closest to the light). I am running attinic bulbs - blue ones. I have uploaded two pictures. Please help!