Tank & Tech
Fluval E200 Advanced Electronic Heater
Fluval · premium

Fluval E200 Advanced Electronic Heater

72 / 100B4.2★ (1,539 reviews)

$63.59

An electronic heater with a real-time LCD readout and colour temperature alerts — the premium pick when you want to see the water temperature at a glance.

Pros

  • Digital readout of the actual water temperature
  • Accurate thermostat with dual sensors
  • Overheat protection
  • Fish guard included
  • Fully submersible

Cons

  • Bulky housing that is hard to hide
  • Pricey for the wattage

Score breakdown

Temperature Accuracy
87
Reliability & Safety
84
Build & Installation
68
Owner Satisfaction
65
Value
61

What owners say

sentiment 71/100 · 398 owner mentions

Buyers praise heat performance and display. Mixed feedback on temperature control and reliability. Some flag water flow.

Praised forheat performancedisplayaccuracyease of use
Mixed ontemperature controlreliabilitydurability
Some flagwater flow

Specifications

Wattage200W
Temperature Range68-93F
Thermostat TypeElectronic LCD (dual sensor)
Safety FeaturesOverheat protection, guard included
CertificationUL listed
Cord Length6 ft
SubmersibleYes

Alternatives

Eheim Jager 100W Aquarium Thermostat Heater

$33.99 · 79 / 100B+

Accurate to within a degree, recalibratable, and with the longest reliability record in the hobby — the default freshwater pick.

hygger Pinpoint 200W Titanium Heater with Controller

$53.99 · 81 / 100B+

A titanium element paired with an external digital controller — precise, shatterproof, and the most features per dollar here.

Orlushy Submersible Adjustable Aquarium Heater

$14.23 · 76 / 100B

The budget best-seller — cheap, ubiquitous and fine in a stable room, but pair it with a separate thermometer and watch the dial.

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