Tired of guessing which dosing tube goes where? The struggle is real, but with this tube holder and colored tube kit, there will be no more second guessing.
This Kit includes:
The Bubble Magus Tube Holder - A clean and convenient way to organize your dosing channels!
This acrylic bracket holder can be mounted onto the aquarium or sump rim, holding up to 4 dosing tubes, keeping them out of the water.
Cobalt`s line of Premium Silicone Airline
This line of silicone tubing is available in a wide variety of colors ideal for any tank to help distinguish which line goes where.
Need more tubing? Check out all the colors from Cobalt Aquatics:
Bubble Magus was founded in 2016 and has been producing high-quality aquarium equipment for over a decade.
They take a practical approach to product development and focus on high-efficiency and affordablity, which makes them a popular choice among experienced reef aquarium hobbyists.
Here at Marine Depot, we carry the best Bubble Magus has to offer. Their Curve Series protein skimmers are highly sought-after for in-sump usage and their dependable dosing pumps are relied upon by thousands of reef hobbyists for the precise delivery of liquid foods and water chemistry supplementation.
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 1-7 business days. Just spend $29 or more!
Over 90% of shoppers receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $2.99—or spend $250 and we’ll upgrade you automatically!
Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!
You can also get bonus reward points by purchasing select items during special sales and promotions.