IceCap – 4-Tube Magnetic Dosing Line Holder
Keep Your Dosing Lines Organized & Secure
The IceCap 4-Tube Magnetic Holder provides a simple and effective way to mount and manage up to four dosing tubes. Designed for use on smooth surfaces up to ½" thick, it attaches firmly to sump or aquarium walls using strong internal magnets. Ideal for maintaining clean, tangle-free dosing line placement.
Features:
- Holds up to 4 dosing tubes
- Magnetic mount – no tools or adhesives required
- Installs on glass or acrylic surfaces up to ½" thick
- Clean, compact design keeps tubing neat and secure
- Compatible with most standard dosing lines
- Also available: 2-Tube and 4-Probe holders
Dimensions:
3.5" L x 2" W x 1.75" H
Warranty:
Backed by a 1-Year Limited Warranty from CoralVue
Covers defects in materials and workmanship for the original purchaser only. Misuse, modifications, or unauthorized repairs void warranty. CoralVue must be notified within 10 days of defect discovery.
We totally understand that plans change! You can modify or cancel your order as long as it hasn’t been shipped yet. Just call or email us right away - our team will confirm if we can catch it before it leaves our facility.
If your order is already in transit, you’ll need to request a return once it arrives. Keep in mind that some items, like aquariums and livestock, can’t be returned.
For full terms, please refer to our Refund & Return Policy.
Placing an order is simple - just add your item to the cart & complete the checkout process online. Once your order is confirmed, we'll reach out to you directly to schedule a local pick-up appointment at our facility.
* All local pick-ups are by appointment only *
Order processing typically takes 1-2 business days for products that are in stock or readily available through our network of distributors. Some products, however, are fulfilled on demand directly from our distributors, which can slightly extend processing and delivery times depending on availability and location.
Rest assured - we always work to get your order shipped as quickly as possible.
If you’d like to confirm availability or request an ETA before placing your order, you’re always welcome to call or email us.





