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PSB (Photosynthetic Bacteria) 1000ml & EM Activated Solution 500ml for Medaka Fish and Vegetables

β˜…β˜…β˜…β˜…β˜… 4.6 rating Β· 28 reviews Β· 277+ sold
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Product Details

This listing is for 1000ml of self-cultured PSB (photosynthetic bacteria) - two 500ml bottles - and 500ml of EM activated liquid.

Shipped in PET bottles for immediate use and convenience.

You can find information on culturing methods by searching for PSB cultivation or similar terms. I will answer any questions you may have to the best of my ability.

I cultured this PSB by using a starter from a well-known brand and cultivating it with PSB and Ebios. You may find Ebios residue settled at the bottom. I use it without concern, shaking it before use.

It can be used for various purposes such as aquarium setup, raising medaka (Japanese killifish), feeding fry and juvenile fish, culturing Paramecium, and as liquid fertilizer for gardening. It has a strong odor.

In my household, I also use it for feeding medaka (fry and juveniles) and for culturing Paramecium and Daphnia.

This is amateur cultivation. Please be aware that it has a strong odor. You can use it as is, or you can try culturing and increasing it. It's easy to culture.

EM activated liquid, like PSB, is used for raising medaka and Paramecium. The usage is the same as PSB. It doesn't have a strong odor, so I think it's better than PSB. It can also be used as a substitute for Febreze, for cleaning, gardening, and growing vegetables.
You can find many other uses by searching for EM activated liquid.

This is an equivalent product.

The shape of the PET bottles may differ from the images.

Please understand that the appearance of colors may vary depending on your device and how it displays them.

1

Category
Water Quality Management
Condition
New/unused
Shipping
Included in price (by seller)
From
Ibaraki

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (28)

4.6
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Based on 326 reviews
5 stars
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M
User6867812
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2026-11-08

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