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 Exquisite white Freshwater Pearl ball pendant Necklace  US $.99
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 18"inch long 12mm Green jade beas & White Freshwater Pearl Necklace US $.65
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 2S White Freshwater Pearl beads Bracelet 14K gold US $.88
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 10-11mm WHITE FRESHWATER PEARL BEADED NECKLACE US $.99
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 Elegant five strands white fresh water pearls necklace US $71.29 |
 Fashion 17" 9-10mm white Freshwater Pearl Necklace 3842 US $.36
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 14.75" White Color Flat Freshwater Pearls US $6.99
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 charming white Cultured Freshwater Pearl Bangle #1800 US $.99
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 Fashion jewelry 9-10mm White Freshwater Pearl Necklace Shell Clasp US $24.99
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 17" White Biwa Freshwater Pearl Necklace US $.57
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 Fashion jewelry 2 Strands White Freshwater Pearl Red Jade Necklace 43-41 US $.59
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 Fashion jewelry 3 Strands White Freshwater Pearl Necklace US $9.99
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 ELEGANT WHITE FRESHWATER PEARL BRACELET US $.99
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 New Natural White Freshwater Genuine Pearl Silver Plated Stud Earring 1Pair US $.25
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 8 rows 6-7mm white fresh water pearl bracelet 7.5 inch US $.90
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 Fashion 17 White Freshwater Pealr & turquoise necklace US $.90
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 Charming white freshwater pearl rings size: 7 ~ 9# US $1.54
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 Charming white Freshwater Pearl Green Jade clasp Bracelet Necklace US $.90
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 Silver 925 Gorgeous 10mm White Freshwater Pearl Pendant US $19.80
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Freshwater White
Blue or white light for freshwater tank?
Hi . I would like to check with everyone here. I have this newly setup 1.5 feet shrimp freshwater tank. I have 2 light. One is white colour , the other blue in colour. Can anyone enlighten me, which is better since primarily i would like my plant (mostly java, spiky, taiwan moss) to grow well for my cherry shrimps.
Thanks in advance !
Hi , my is a PLC blue light, actually i think shrimp being a invertebrates likes blue colour light. And it seems blue can pentrates deeper into the tank too.
Use them both. Combining both together will give you the kelvin and nanometer range your plants use. Most actinic lighting is around 420nm and daylight bulbs around 700nm Plants absorb light in the 400-700nm range. So you can see both are benificial to your plants. More importantly is the Kelvin rating. Freshwater plants like their lighting to be 5500-6700K. You can usually find the kelvin rating on the bulb itself or on the box they came in.