Products

  • Wasai Jet Black 1kg

    Detail

    Wasai Jet Black 1kg

    JAN:
    4972814 594975
    set contents:
     
    price:
    360 yen
    size(mm):
    W95×D70×H210 
    Description:
    Deep glossy black gravel
    ■Easy to handle with a large bead of grains, ideal for small tanks and fish bowls.
    ■You can choose from different color variations according to your style.
    ■You can mix various colors to make original colors.
    ■Uses natural gravel taken from natural sources.
  • Wasai Moon White 1kg

    Detail

    Wasai Moon White 1kg

    JAN:
    4972814 594982
    set contents:
     
    price:
    360 yen
    size(mm):
    W95×D70×H210 
    Description:
    White gravel reminiscent of moonlight
    ■Easy to handle with a large bead of gravel, ideal for small tanks and fish bowls.
    ■You can choose from different color variations according to your style.■
    You can mix various colors to make original colors.
    ■Uses natural gravel taken from natural sources.
  • Wasai Iris 1kg

    Detail

    Wasai Iris 1kg

    JAN:
    4972814 594999
    set contents:
     
    price:
    360 yen
    size(mm):
    W95×D70×H210 
    Description:
    Brilliant purple colored gravel with extreme color
    Easy to handle with a large bead of gravel, ideal for small tanks and fish bowls.
    You can choose from different color variations according to your style.
    You can mix various colors to make original colors.
    Uses natural gravel taken from natural sources.
  • Wasai Five color 1kg

    Detail

    Wasai Five color 1kg

    JAN:
    4972814 595002
    set contents:
     
    price:
    360 yen
    size(mm):
    W95×D70×H210 
    Description:
    Nature-rich and brilliantly colored gravel
    ■Easy to handle with a large bead of gravel, ideal for small tanks and fish bowls.
    ■You can choose from different color variations according to your style.
    ■You can mix various colors to make original colors.
    ■Uses natural gravel taken from natural sources.
  • Sesame Seeds for Goldfish and Killifish

    Detail

    Sesame Seeds for Goldfish and Killifish

    JAN:
    4972814 594180
    set contents:
     
    price:
    360 yen
    size(mm):
    W95×D70×H210 
    Description:
    New arrival of natural gravel that colors the aquatic landscape!!

    · Ideal for breeding small fish such as killifish with a small bead of gravel.
    · Also ideal for breeding Japanese freshwater fish, etc.
  • Ginkgo for Goldfish and Killifish

    Detail

    Ginkgo for Goldfish and Killifish

    JAN:
    4972814 594197
    set contents:
     
    price:
    360 yen
    size(mm):
    W95×D70×H210  
    Description:
    Natural gravel that colors the aquatic landscape
    New arrival of natural gravel perfect for small water tanks and fish bowls etc.!

    · Ideal for breeding goldfish with a large bead of gravel.
    · Recommended for highlight of layout such as depicting river bottom.
  • It's amazing! Gravel Moss Prevention 1.5L

    Detail

    It's amazing! Gravel Moss Prevention 1.5L

    JAN:
    4972814 589728
    set contents:
     
    price:
    1,200 yen
    size(mm):
    W215×D60×H340 
    Description:
    New arrival of gravel to prevent moss in the It’s Amazing! series!

    Prevents moss over long periods!
    ○Excellent effect for prevention of all green algae.
    ○Suppresses moss that occurs in breeding water and on the glass surface, keeping the inside of the tank beautiful.
  • It's amazing! Gravel Moss Prevention 3L

    Detail

    It's amazing! Gravel Moss Prevention 3L

    JAN:
    4972814 589735
    set contents:
     
    price:
     
    size(mm):
    W250×D60×H360 
    Description:
    New arrival of gravel to prevent moss in the It’s Amazing! series!

    Prevents moss over long periods!
    ○Excellent effect for prevention of all green algae.
    ○Suppresses moss that occurs in breeding water and on the glass surface, keeping the inside of the tank beautiful.
  • Roka Soil Normal 2.5L Super Black

    Detail

    Roka Soil Normal 2.5L Super Black

    JAN:
    4972814 589667
    set contents:
     
    price:
    1,100 yen
    size(mm):
    W180×D80×H320 
    Description:
    simple and easy! Clear transparent water.
    Automate time-consuming water quality management! Naturally stable in weakly acidic soft water environment!
    Uses 100% made in Japan natural black soil

    ○Reduces labor of time-consuming water quality management and major water changes!
    ○Safe natural materials full of nutrients · Made in Japan!
    ○Includes organic acid, lowers PH and KH and makes weakly acidic soft water environment!
    ○Realizes porosity by soft sintering process!
    ○Filtration bacteria breed and water can be set up quickly!
    ○Excellent water permeability, moisture retention, fertilization to strengthen the aquatic plant roots!
    ○Absorb pieces of driftwood! Make water clear!
    ○Absorbs harmful substances (phosphorous etc.) contained in food, etc.! Prevents the occurrence of moss!

    Tank bottom floor covering
    black 1.6 to 3.0 mm type
  • Roka Soil Normal 8L Super Black

    Detail

    Roka Soil Normal 8L Super Black

    JAN:
    4972814 589674
    set contents:
     
    price:
    2,600 yen
    size(mm):
    W340×D480×H90 
    Description:
    simple and easy! Clear transparent water.
    Automate time-consuming water quality management! Naturally stable in weakly acidic soft water environment!
    Uses 100% made in Japan natural black soil

    ○Reduces labor of time-consuming water quality management and major water changes!
    ○Safe natural materials full of nutrients · Made in Japan!
    ○Includes organic acid, lowers PH and KH and makes weakly acidic soft water environment!
    ○Realizes porosity by soft sintering process!
    ○Filtration bacteria breed and water can be set up quickly!
    ○Excellent water permeability, moisture retention, fertilization to strengthen the aquatic plant roots!
    ○Absorb pieces of driftwood! Make water clear!
    ○Absorbs harmful substances (phosphorous etc.) contained in food, etc.! Prevents the occurrence of moss!

    Tank bottom floor covering
    black 1.6 to 3.0 mm type
  • Roka Soil 2.5L Super Black with a large bead of grain

    Detail

    Roka Soil 2.5L Super Black with a large bead of grain

    JAN:
    4972814 589681
    set contents:
     
    price:
    1,100 yen
    size(mm):
    W180×D80×H320 
    Description:
    simple and easy! Clear transparent water.
    Automate time-consuming water quality management! Naturally stable in weakly acidic soft water environment!
    Uses 100% made in Japan natural black soil

    ○Reduces labor of time-consuming water quality management and major water changes!
    ○Safe natural materials full of nutrients · Made in Japan!
    ○Includes organic acid, lowers PH and KH and makes weakly acidic soft water environment!
    ○Realizes porosity by soft sintering process!
    ○Filtration bacteria breed and water can be set up quickly!
    ○Excellent water permeability, moisture retention, fertilization to strengthen the aquatic plant roots!
    ○Absorb pieces of driftwood! Make water clear!
    ○Absorbs harmful substances (phosphorous etc.) contained in food, etc.! Prevents the occurrence of moss!

    Tank bottom floor covering
    black 3.0 to 5.0 mm type
  • Roka Soil 8L Super Black with a large bead of grain

    Detail

    Roka Soil 8L Super Black with a large bead of grain

    JAN:
    4972814 589698
    set contents:
     
    price:
    2,600 yen
    size(mm):
    W340×D480×H90 
    Description:
    simple and easy! Clear transparent water.
    Automate time-consuming water quality management! Naturally stable in weakly acidic soft water environment!
    Uses 100% made in Japan natural black soil

    ○Reduces labor of time-consuming water quality management and major water changes!
    ○Safe natural materials full of nutrients · Made in Japan!
    ○Includes organic acid, lowers PH and KH and makes weakly acidic soft water environment!
    ○Realizes porosity by soft sintering process!
    ○Filtration bacteria breed and water can be set up quickly!
    ○Excellent water permeability, moisture retention, fertilization to strengthen the aquatic plant roots!
    ○Absorb pieces of driftwood! Make water clear!
    ○Absorbs harmful substances (phosphorous etc.) contained in food, etc.! Prevents the occurrence of moss!

    Tank bottom floor covering
    black 3.0 to 5.0 mm type
  • Doctor Soil 800g

    Detail

    Doctor Soil 800g

    JAN:
    4972814 589506
    set contents:
     
    price:
    650 yen
    size(mm):
    W95×D70×H210 
    Description:
    ◆Eradicate the effort of major water changes and water quality adjustments!
    ◆Super porous using special manufacturing method.
    ◆Ideal for breeding water plants!
    ◆Ideal for tropical fish and shrimp breeding!

    Tank bottom floor covering
  • Doctor Soil 2kg

    Detail

    Doctor Soil 2kg

    JAN:
    4972814 589513
    set contents:
     
    price:
    1,200 yen
    size(mm):
    W150×D80×H290 
    Description:
    ◆Eradicate the effort of major water changes and water quality adjustments!
    ◆Super porous using special manufacturing method.
    ◆Ideal for breeding water plants!
    ◆Ideal for tropical fish and shrimp breeding!

    Tank bottom floor covering
  • Doctor Soil 8kg

    Detail

    Doctor Soil 8kg

    JAN:
    4972814 589520
    set contents:
     
    price:
    4,200 yen
    size(mm):
    W320×D520×H100 
    Description:
    ◆Eradicate the effort of major water changes and water quality adjustments!
    ◆Super porous using special manufacturing method.
    ◆Ideal for breeding water plants!
    ◆Ideal for tropical fish and shrimp breeding!

    Tank bottom floor covering
  • Roka Gravel 2L

    Detail

    Roka Gravel 2L

    JAN:
    4972814 589544
    set contents:
     
    price:
    1,600 yen
    size(mm):
    W200×D300×H50 
    Description:
    Gravel type filter medium that makes water clean.
  • Roka Gravel 4L

    Detail

    Roka Gravel 4L

    JAN:
    4972814 589551
    set contents:
     
    price:
    3,100 yen
    size(mm):
    W250×D405×H70 
    Description:
    Gravel type filter medium that makes water clean.
  • Roka Gravel 8L

    Detail

    Roka Gravel 8L

    JAN:
    4972814 589568
    set contents:
     
    price:
    5,500 yen
    size(mm):
    W310×D500×H100 
    Description:
    Gravel type filter medium that makes water clean.
  • Roka Gravel Fine 2L

    Detail

    Roka Gravel Fine 2L

    JAN:
    4972814 589575
    set contents:
     
    price:
    1,600 yen
    size(mm):
    W200×D300×H50 
    Description:
    Gravel type filter medium that makes water clean.
  • Roka Gravel Fine 4L

    Detail

    Roka Gravel Fine 4L

    JAN:
    4972814 589582
    set contents:
     
    price:
    3,100 yen
    size(mm):
    W250×D405×H70 
    Description:
    Gravel type filter medium that makes water clean.
  • Roka Gravel Fine 8L

    Detail

    Roka Gravel Fine 8L

    JAN:
    4972814 589599
    set contents:
     
    price:
    5,500 yen
    size(mm):
    W310×D500×H100 
    Description:
    Gravel type filter medium that makes water clean.
  • Turtle Roka Gravel 1L

    Detail

    Turtle Roka Gravel 1L

    JAN:
    4972814 589605
    set contents:
     
    price:
    1,000 yen
    size(mm):
    W130×D65×H200 
    Description:
    Gravel type filter medium that removes odors and cleans turtle water.