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Hi Algae Barn, I have not tried the sea lettuce. I have a little piece of chaeto that I bought from your company a couple of days ago. I could tell immediately that it was not doing well, I have been thru this before. But been reading a lot on the subject and thought I would try again, I did add some trace elements and some of the strands have turned dark green, but I dont know if it will pull through. meanwhile my phosphates are going up from the die off. Here is a pic of my refugium. its about 5gallons, I have water comming in from my display and water comming in from the sump from a pump. I have 6500k 75 to 100 watt equivalent led bulb that I keep on 24/7 and right now my phospahtes are .077 nitrates are about 2.5
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Do you have a lot of nuisance algae in the display tank?
thank you so much for the offer, but a little out of the way for meWhat kind of caulerpa are you looking for? I've got grape caulerpa, if you're ever in the Charlotte area you're welcome to have some.
absolutely! can you message me as to how you would like to do thisI'm willing to throw some in a USPS Priority Mail box if you want to cover shipping![]()
Nice gesture!I'm willing to throw some in a USPS Priority Mail box if you want to cover shipping![]()
very little nuisance algae, I had been dosing vodka to this point. I will try the light cycle change, but it might be to late for this batch
Nice gesture!

no, I have not been dosing vodka since I put the chaeto in and made sure I had enough nutrients when I put the chaeto in. right now phosphates are .077 and nitrates are 2.5Have you been vodka dosing the whole time you have had the chaeto in the system? What are your current nutrient levels?
Have you been vodka dosing the whole time you have had the chaeto in the system? What are your current nutrient levels?
Around 1.5ppmdo you have any phosphate, both phosphate and nitrate are needed, one needs the other in order for it to be used.
ok that works, if your chaeto is dyeing that might be causing the nutrient problem. I dont think you should do vodka and chaeto together, I went to sea lettuce (ulva) and its been doing well for me. I also found that mysis shrimp was the nutrient problem in my tank and I now rinse it.Around 1.5ppm
thanks for that reply, but my refugium has lots of sea lettuce and doing well so i dont want to make any changes right now, thanksI've got Caulerpa Taxifolia, Caulerpa Prolifera, Red Grape Caulerpa and Green Grape Caulerpa

