Hydro Crystallization Station (6199-1) is a Hydronauts LEGO set released in 1998 with 485 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Hydronauts sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 5 minifigures and 145 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Minifigures in Hydro Crystallization Station
Parts in this set
145 parts · page 1 of 4 · updating…
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Animal Body Part, Shark Body, without Bottom Tube2547 · ×1 · Dark Gray -
Animal Body Part, Shark Head2548 · ×1 · Dark Gray -
Animal, Manta Ray30084 · ×1 · Black -
![Animal, Octopus [Plain]](https://cdn.rebrickable.com/media/parts/elements/6096092.jpg)
Animal, Octopus [Plain]6086 · ×1 · Black -
![Bar 1 x 6 [Closed Studs]](https://cdn.rebrickable.com/media/parts/elements/4212408.jpg)
Bar 1 x 6 [Closed Studs]6140 · ×4 · Yellow -
![Bar 7 x 3 with Double Clips (Ladder) [Straight Clips]](https://cdn.rebrickable.com/media/parts/elements/4216824.jpg)
Bar 7 x 3 with Double Clips (Ladder) [Straight Clips]6020 · ×2 · Dark Gray -
Bar 9 x 13 Grille6046 · ×1 · Black -
Baseplate Raised 32 x 32 Canyon with Gray Underwater Print6024pr0003 · ×1 · Light Blue -
![Box 2 x 2 x 2 [Hollow Studs]](https://cdn.rebrickable.com/media/parts/elements/4109977.jpg)
Box 2 x 2 x 2 [Hollow Studs]4345b · ×1 · Trans-Green -
Box 2 x 2 x 2 Door with Slot4346 · ×1 · Trans-Green -
![Bracket 1 x 2 - 1 x 4 [Square Corners]](https://cdn.rebrickable.com/media/parts/elements/243626.jpg)
Bracket 1 x 2 - 1 x 4 [Square Corners]2436 · ×1 · Black -
Brick 1 x 126112 · ×1 · Blue -
Brick 1 x 162465 · ×7 · Black -
Brick 1 x 162465 · ×4 · Light Gray -
Brick 1 x 23004 · ×1 · Blue -
Brick 1 x 23004 · ×5 · Yellow -
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges2454a · ×2 · Black -
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges2454a · ×2 · Yellow -
Brick 1 x 33622 · ×2 · Blue -
Brick 1 x 43010 · ×5 · Black -
Brick 1 x 83008 · ×1 · Yellow -
Brick 2 x 23003 · ×5 · Light Gray -
Brick 2 x 23003 · ×4 · Yellow -
Brick 2 x 2 Corner2357 · ×2 · Red -
Brick 2 x 33002 · ×2 · Blue -
Brick 2 x 43001 · ×3 · Light Gray -
Brick 2 x 43001 · ×3 · Yellow -
Brick 2 x 4 x 2 with Holes on Sides6061 · ×1 · Yellow -
Brick 2 x 62456 · ×2 · Black -
Brick 2 x 62456 · ×1 · Light Gray -
Brick Arch 1 x 12 x 36108 · ×2 · Black -
Brick Round 1 x 1 Open Stud3062b · ×2 · Red -
Brick Round 1 x 1 Open Stud3062b · ×13 · Trans-Green -
Brick Round 2 x 2 with Axle Hole3941 · ×3 · Black -
Brick Round 2 x 2 with Axle Hole3941 · ×6 · Yellow -
Brick Special 1 x 1 with Handle2921 · ×2 · Black -
Brick Special 1 x 1 with Headlight4070 · ×4 · Trans-Neon Orange -
Brick Special 1 x 2 with Pin2458 · ×1 · Light Gray -
Brick Special 1 x 2 x 2 1/3 with Spring Unit2605c01 · ×2 · Black -
Brick Special 2 x 2 with Pin and Axle Hole6232 · ×3 · Blue -
Brick Special Octagonal 2 x 2 x 3 1/36037 · ×2 · Yellow -
Brick Special Octagonal 2 x 2 x 3 1/3 Corner6043 · ×4 · Yellow -
Brick Special Octagonal 2 x 2 x 3 1/3 with Side Studs6042 · ×4 · Yellow -
Brick Special Octagonal 2 x 3 x 1 2/3 Sloped6032 · ×11 · Yellow -
Cockpit 6 x 6 x 3 1/3 Octagonal Canopy Base30200 · ×1 · Black -
![Cone 1 x 1 [No Top Groove]](https://cdn.rebrickable.com/media/parts/elements/618847.jpg)
Cone 1 x 1 [No Top Groove]4589 · ×1 · Trans-Neon Orange -
Cone 2 x 2 x 1 2/3 Octagonal, Open Stud6039 · ×7 · Yellow -
Dish 2 x 2 x 2/3 Light Reflector71128 · ×4 · Chrome Silver