?? Rainy Season SALE PSB 1800ml & Yeast 50 Tablets Culture Set with Dropper

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See all our Shisa products here → 【 #シーサー】 ?? Cannot be sold as a set.

The rainy season ?? is finally here.

?? Essential for Medaka fry! Rainy season PSB bargain sale! ?

Why not try making (culturing) PSB yourself by your sunny window or outdoors?
Early summer! Damp rainy season ??! Strong UV rays! By your window or outdoors! You can easily culture it yourself.
Please give it a try.

?? This is a limited-time sale item for our Photosynthetic Bacteria PSB Culture Kit.

PSB will help your aquarium! ??

To all aquarium enthusiasts! Early summer ?? has strong UV rays and it's easy!
Let's make and use PSB more and more.

?? Can also be used for saltwater fish.

This set includes 1800ml of Bacteria PSB (Photosynthetic Bacteria) and 50 tablets of food bacteria and yeast for culturing.
The yeast serves as food for the photosynthetic bacteria (PSB), causing them to multiply continuously.

Includes a convenient and essential 3ml dropper for adding PSB.

[Example of Culturing]
Fill a 500ml PET bottle about halfway with PSB, add 2 yeast tablets, and fill with water to the bottle's opening. Not letting air into the bottle is the key to success. Add 2-4ml of Photosynthetic Bacteria (PSB) per 500-1000ml, expose to ?? sunlight (UV rays) for over 1-2 weeks, and shake occasionally. It's ready when it develops the characteristic smell and reddish color of photosynthetic bacteria (PSB). Store the completed Photosynthetic Bacteria (PSB) in a cool, dark place. The sediment is Photosynthetic Bacteria (PSB), so shake the container before use. For a more concentrated product, culture for longer. It's ready when the red color starts to darken.

?? Please store and manage out of reach of children.
?? Due to the strong odor, perform PSB transfer work under a ? ventilation fan or outdoors!
?? Yeast tablets are not for consumption; they are for culturing.

We will ship fresh PSB in a sealed pack of 900ml x 2P via Yu-Packet Post.
After arrival, please transfer to a PET bottle for use. *Store at room temperature!

*Please be aware that there may be a characteristic PSB odor when removing from the box.

*Please note that we do not accept price negotiations.

#psb #photosyntheticbacteria #psbculture #waterpurification #daphnia #paramecium #tropicalfish
#bacteria #bacteriadrop #fry #juvenilefish #medaka #Shisa