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$7.95 flat US shipping

TankRig
Dosing Bottle Holder, 91 mm Round, Three Bay Modular, Black, product photo

Real photo of the Black part.

New design

Dosing Bottle Holder, 91 mm Round, Three Bay Modular

This holder stands your dosing containers upright in your cabinet. Each bay is cut for a round bottle 91mm across and 190mm tall. Bottles like these are molded, so they run a little out of round, they flex when they are full, and most carry a wrap label. The bay is cut loose on purpose to take that. The body is a shell, not a block, and the top of each wall is cut into fingers, so you can still read the label and the dose marks. The floor is three bars with drain gaps between them. It is open, so nothing is caught or held there. A 6mm hole beside each bay lets a dosing line pass through. This ships as three pieces, one bay each. A dovetail on one edge slides down into a socket on the next, so the pieces lock side by side into one tray, and the tray grows as your dosing schedule does. Lower each piece onto the last from above. This holder sits in the cabinet and stays dry. We print it in PETG, a tough plastic. Keep it out of direct sun, since sun wears down any plastic over time.

This is a new product.

$42.99

Ships as 3 pieces that fit together.

Color: Black
Quantity
1
  • Ships in 3 to 5 business days
  • $7.95 flat US shipping
  • Free 30 day returns
  • Made in the USA

Wrong fit? Email us. We reprint it or refund you.

Printed in the USA when you order. Returns and shipping.

  • Made in the USA
  • Printed to order
  • Custom sized

Need help identifying your setup? Send us a photo.

Snap the label on your gear and the spot the part goes. A person looks at every photo and emails you back.

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Specifications and install steps

Specifications

Material
PETG
Colors
Black, White, Orange
Pieces included
3 printed pieces that fit together
This part is sized as named in its description above.

Need a different size?

Pick your sizes in the Custom Builder and we will print it.

Build a custom part

Safety

A note on safety

We print every part in PETG. It is the material aquarium keepers have used submerged for years. Rinse each part in clean water before you add it to your tank.

Common questions

Which bottle size bay should I order?

Bays are cut for 91mm, 110mm, and 62mm round bottles, plus a rectangular pocket. Go by the width across your bottle's body, since the volume on the label does not tell you the shape.

Can I still read my bottle's label once it is in the holder?

Yes. The top of each bay's wall is cut into fingers, so the label and the dose marks stay visible.

What if I add more dosing containers later?

Bigger trays ship as one piece per bay and dovetail together, so the tray can grow as your dosing schedule does.

Why is the fit described as loose instead of snug?

Blow moulded bottles run out of round and carry labels of their own thickness, so every bay is cut loose on purpose. Our round bores run 2.0mm to 5.0mm wider than the bottle they name.

Guides for this part