Zero Hard-Plumbing Drop-In Installation: True plug-and-play assembly rests directly inside your filter sump compartment, avoiding complex external vinyl tubing loops and flood risks.
IceCap EVO 2000 Feed Pump Included: Ships bundled with a heavy-duty, reliable EVO 2000 water pump (30W) engineered to push water across the radiation sleeve at an optimized flow rate.
Premium Quartz Protection Sleeve: Protects the internal element using a pure, highly transparent quartz glass barrier that allows optimal transmission of UVC germicidal rays.
Targeted DNA/RNA Elimination: Emits specialized light wavelengths that disrupt the reproduction cycles of suspended single-celled algae, viruses, fungi, and protozoa.
Reef & Bio-Media Safe Layout: Selectively irradiates water flowing directly through its isolated internal vessel, leaving your beneficial bio-filter colonies completely unharmed.
Large-Scale System Optimization: Vertical, high-capacity profile maximizes layout room inside your filtration system, matching standard large show tank sumps perfectly.
![[IC-UVR40INT] IceCap In-Sump 40w UV Sterilizer.webp](https://images.squarespace-cdn.com/content/v1/6a10b81cc696b462e7d170b7/809195d2-2980-40b3-a369-f5529f0d4c04/%5BIC-UVR40INT%5D+IceCap+In-Sump+40w+UV+Sterilizer.webp)
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