
SCUBA ContactLess Submersible Heater
Y5025 · 50 Watts
Innovative heater range equipped with PATENTED "contactless" temperature electronic control. The easiest and most immediate way to set the temperature of the heater. Free APP to record and precisely set...
Or build it into a bundle — save up to 6% ↓What it is, and who it is for.

Innovative heater range equipped with PATENTED "contactless" temperature electronic control. The easiest and most immediate way to set the temperature of the heater. Free APP to record and precisely set the water temperature as needed. Full range from 50 Watt up to 400 Watt. Adjustable from 35°C/95°F to 15°C/59°F with precision tolerance of ± 2°F / 1°C.e.
Key Features
- 5 Year Warranty
- Submersible
- Thermo-Safety Shut Off
- High Thermal Density Shatter Resistant Glass
Key Features
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50W |
100W |
150W |
200W |
250W |
300W |
400W |
|
|
Aquarium capacity |
10-15 US gal 40-60 L |
20-35 US gal 80-130 L |
31-45 US gal 120-180 L |
40-60 US gal 150-230 L |
53-75 US gal 200-280 L |
65-90 US gal 250-350 L |
80-125 US gal 300-480 L |
|
Watt |
50 W |
100 W |
150 W |
200 W |
250 W |
300 W |
400 W |
|
Cable length |
7.3 ft - 2,2 m |
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| HIGHLY ACCURATE THERMOSTAT WITH ELECTRONIC CONTROL. The temperature can be set up, regulated and checked directly on your phone in the ContrAll app. | |||||||
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Thermo safety shut-off. |
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Strong suction cups to keep the heater in place. |
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Build around the SCUBA ContactLess Submersible Heater.
It's already in your system below. Add the flow, filtration and dosing around it and the discount starts working — tiers climb as the build grows, and the reef meter fills with it.
Pick the right one, not the biggest one
The honest line-up from heaters. Most buyers reading this page should buy the middle column.
Asked before checkout
The questions our support inbox actually gets.
Does it ship quickly?+
Orders placed before 2 PM ET on a business day leave the same day. Tracking is emailed the moment the label prints.
What if it's the wrong fit for my tank?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: tell us your tank first and we'll spec the system for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue.
How does the bundle discount work?+
Add items in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole system, applied at checkout.

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