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AquaNest Fish Mops™
Premium Aquarium Spawning Mops

Reef-inspired color. Freshwater simplicity. Mix bold colors, soft pastels or natural greens to create your own aquarium palette. AquaNest mops add soft, movable structure without rooting, pruning or plant die-off—plus fry cover when grouped, removable spawning surfaces for suitable egg layers, and shrimp grazing surfaces as biofilm develops.

$4.99 ships your US retail order or
Free US retail shipping at $45

Soft, durable, washable and reusable. Rotate mops for egg collection, or group several for fry cover. Easy to clean: check for eggs and animals first, then gently swish an empty mop in removed aquarium water. No soap.

Why AquaNest Fish Mops™

• Large soft mops
• Encourages natural spawn & fry behavior
• Helps reduce egg & fry loss
• Soft, dense strands for flexible aquarium placement
• Reusable and easy to clean
• Creates instant habitat with 100’s of hiding spots
• Recommended for fish & shrimp breeding

Choose your setup
Egg layers: move the egg-bearing mop to a prepared hatching tank and rotate in a spare.
Livebearers: leave several mops grouped into dense cover so newborn guppies, endlers, platies and mollies have places to retreat.
Shrimp: add shelter and surfaces where biofilm can develop for grazing.

Choose floating for surface-hanging strands or non-floating for lower placement. Keep room for swimming and circulation; cover cannot eliminate predation.

Simple tools. Better spawns. Healthier Habitats.

Click a tile below to choose color

One mop or a whole setup?

Every mop has approximately 10-inch strands and includes a suction cup, packed in a clear retail package with a hanging hole. Floating mops also include a float.

Shop pairs, four-mop and six-mop sets →

Rotate a pair for egg collection, or group several mops for livebearer fry cover and aquarium color. Buying 24 or more? Order wholesale.