For Sakana-sama [Many Accessories Included] Haru Design CO2 Generator PRO-D801s

Purchased new and used until April (less than 2 years total). While there may be some signs of use, there are no noticeable scratches or dirt other than inside the tank.
Please consider this as a used item and understand its condition.

?Operation is normal
?Cleaned (a few crystals remain inside the tank that could not be removed)
?Instruction manual included
?All contents are shown in the images
?Not sold individually

●As a bonus, I will include newly purchased items. (Includes used items)
?Spare regulator gasket (haru desigh) / 1 pc
?2-way speed controller 65MT-U-W / 1 pc
?CO2 generator speed controller gasket / 1 pc
?CO2 check valve CVP-4 / 1 pc
?Spare dry beads (haru desigh) / 2 pcs
?U-shaped glass pipe inner diameter 4mm outer diameter 6mm / 2 pcs
?Soft pressure-resistant tube 4mm outer diameter 6mm / 1 pc
?Check valve, model unknown / 1 pc
?Unbelievable 2 CO2 U-type Middle CO2 stone M size / 1 pc

The following items in the set are unused:
?Diffuser FLAT32
?Baking soda & citric acid trial set
?Suction cups x 4
?Paper funnel

All items except consumables are included in the set purchase.