Stop Skimmer Overflows Before They Become a Mess

Keep your aquarium maintenance cleaner, safer, and more efficient with the IceCap IceCap External Waste Collectors. Designed to collect excess skimmate from your protein skimmer, these external reservoirs help reduce foul odors, minimize maintenance frequency, and protect against accidental skimmer overflows.

Available in:

• 1.5 Liter External Waste Collector
• 4.5 Liter External Waste Collector

Perfect for reef aquariums, large marine systems, and hobbyists running high-performance protein skimmers.

Smarter Skimmer Waste Management for Reef Aquariums

Why Use a Waste Collector?

Protein skimmers remove dissolved organic waste from aquarium water, but collection cups can fill quickly especially in heavily stocked systems.

A waste collector helps:

• Prevent messy skimmer overflows
• Extend time between maintenance
• Reduce odors from skimmate buildup
• Add extra protection during heavy feeding or dosing
• Improve overall filtration management

For larger reef systems or busy hobbyists, a waste collector can be a game changer.

Available Models

IceCap 1.5 Liter External Waste Collector

Item #: IC-WCT15

• Body Size: 4in
• Holding Capacity: 1500mL
• Footprint: 6 x 6in
• Height: 13in
• Intake Size: 3/8in

Ideal for:

• Medium reef systems
• Compact sump setups
• Smaller cabinet spaces

IceCap 4.5 Liter External Waste Collector

Item #: IC-WCT45

• Body Size: 6in
• Holding Capacity: 4500mL
• Footprint: 7.7 x 7.7in
• Height: 16in
• Intake Size: 3/8in

Ideal for:

• Large reef aquariums
• Heavy bioload systems
• Advanced filtration setups
• Hobbyists wanting extended maintenance intervals

Pair It With

Pair this with an IceCap Skimmer Controller for smarter automated overflow protection and enhanced skimmer management. 

Pro Tip from Infinity & Beyond Aquatics

If your skimmer suddenly starts overflowing after feeding, dosing additives, or placing hands in the tank, a waste collector adds an extra layer of protection that can save your floor, sump cabinet, and sanity 

Why Buy From Us?

At Infinity & Beyond Aquatics, we focus on real world aquarium solutions backed by hobby experience.

-Carefully selected reef equipment
-Beginner and advanced hobby support
-Education focused product guidance
-Reef hobbyists serving reef hobbyists
-Trusted brands and premium equipment

Shipping Disclosure

Orders are typically processed within 1–2 business days. Due to the size and packaging requirements of aquarium equipment, some items may ship separately to ensure safe delivery.

Keep Your Reef Clean From Cup to Collection