ATO / Dosing · Bubble Magus

Bubble Magus BM-T11 Dosing Pump fit check

Quick answer

Bubble Magus BM-T11 Dosing Pump is a dosing pump from Bubble Magus. Listed features: Single-head master controller expandable to 11 channels via BM-T12 slaves; Dose range 1-1999 mL, accuracy +/-5%, up to 24 cycles/day; German medical-grade peristaltic tubing. Catalog specs: 1 dosing channels.

Bubble Magus BM-T11 Dosing Pump: fits roughly 20-300 gallon systems. Specs, compatibility math, sizing risks, and alternatives before you buy.

Check this in my build Compare ato / dosing

Who it is for

Good fit for

✓ 20-300 gallon systems, per the catalog fit range.
✓ Small or open-top tanks where daily evaporation swings salinity fastest.

Not a fit for

✕ Tanks under about 20 gallons; it is sized above them.
✕ Systems over about 300 gallons without adding capacity elsewhere.
✕ Builds that have not yet decided on reservoir placement and pump lift.

Listed features

Single-head master controller expandable to 11 channels via BM-T12 slaves
Dose range 1-1999 mL, accuracy +/-5%, up to 24 cycles/day
German medical-grade peristaltic tubing
Alarm system for motor/tubing/board faults
DC 12V controller included

Specs checked against bulkreefsupply.com.

Compatibility math

Build role

gear value = risk reduced + maintenance made easier + build fit

Example: Bubble Magus BM-T11 Dosing Pump belongs in the plan only if it solves a real stability or maintenance job.

ReefCrafter keeps optional upgrades behind core stability requirements.

Risk notes

Manual top-off works until a busy week turns evaporation into a salinity spike.

Professional fit context

Check sensor redundancy, reservoir size, pump lift, fail-safes, and whether dosing is needed yet.
Bubble Magus BM-T11 Dosing Pump fits roughly 20-300 gallon systems; confirm that range against the final display volume, sump volume, and livestock plan.

Alternatives to compare

Kamoer X4 WiFi 4-Pump Dosing System
Catalog fit range 30-300 gallon systems (balanced tier).
Jebao Doser 3.4 WiFi 4-Channel Dosing Pump
Catalog fit range 20-300 gallon systems (budget tier).
Jebao DP-4 4-Channel Dosing Pump
Catalog fit range 20-300 gallon systems (budget tier).

Full spec snapshot

Category: ATO / Dosing
Build tier: Balanced
Estimated price: $240
Tank fit range: fits roughly 20-300 gallon systems
Format: Dosing Pump

Questions

What tank size is the Bubble Magus BM-T11 Dosing Pump for?

ReefCrafter's catalog fit range for it is 20-300 gallon systems. Confirm that against your final display volume, sump volume, and livestock plan rather than the box label alone.

What should I compare the Bubble Magus BM-T11 Dosing Pump against?

Kamoer X4 WiFi 4-Pump Dosing System (Catalog fit range 30-300 gallon systems (balanced tier)); Jebao Doser 3.4 WiFi 4-Channel Dosing Pump (Catalog fit range 20-300 gallon systems (budget tier)); Jebao DP-4 4-Channel Dosing Pump (Catalog fit range 20-300 gallon systems (budget tier)).