Fish & Aquatic Pets
69 products · Free worldwide shipping
About this collection
Discover aquarium decor, filters and fish tank supplies at MRSLM. We add new pieces often, and every order ships free.
Filters
3W Waterfall Aquarium Filter Pump for Low and High Water Levels
A 3W waterfall filter pump for aquariums, turtle tanks and reptile habitats. Works in low water levels, and in high water with the included hanger....
View full detailsAquarium Waterproof Digital LCD Submersible Thermometer for Fish Tanks
A waterproof digital thermometer with an LCD display that sits inside your fish tank and shows the water temperature.Why you'll love it Fully subm...
View full detailsExternal LCD Digital Touch Screen Fish Tank Thermometer
An external LCD touch screen thermometer for fish tanks. Set your own high and low limits and get a flashing alert when the water goes out of range...
View full detailsAquarium Planting Basket Hydroponic Support
A hollow transparent ABS basket that holds aquatic plants on the tank wall, for hobbyists growing water grass, lucky bamboo and similar plants.Why ...
View full detailsExtendable Aquarium Algae Cleaning Brush
An extendable brush with a right-angle head for scrubbing algae from aquarium glass and corners.Why you'll love it Extendable handle. Press a butt...
View full detailsAcrylic Floating Fish Breeding Isolation Box
A clear acrylic breeding isolation box that floats on the water or attaches to the tank wall, giving fry and mother fish their own space.Why you'll...
View full detailsMini Clip-On USB Aquarium Light
A small clip-on LED light for Betta and other small fish tanks, powered by USB.Why you'll love it 360° rotation. Aim the light where you want it. ...
View full detailsResin Tree Trunk Aquarium Ornament
A resin tree trunk ornament for your aquarium. Its natural look adds a rustic touch to freshwater and saltwater tanks.Why you'll love it Natural l...
View full detailsResin Ancient Pavilion Aquarium Decoration - Rock Cave Building Ornament for Aquatic Landscaping
A resin ancient pavilion ornament with a rock cave, made for aquarium landscaping. Adds an ancient castle look to your tank.Why you'll love it Det...
View full detailsArtificial Aquarium Cask Shelter
A resin cask ornament that adds a rustic look to your aquarium and doubles as a hideaway for your fish.Why you'll love it Realistic cask design. A...
View full details24cm Stainless Steel Curved Aquarium Scissors
A 24cm stainless steel scissor with a curved blade for trimming aquarium plants and water grass. Reaches deep into the tank.Why you'll love it Pre...
View full detailsCO2 Diffuser System for Aquariums
A glass CO2 diffuser kit with a ceramic disc, suction cup, U-shaped tube and check valve. Made for planted aquariums and DIY CO2 setups.Why you'll ...
View full detailsCompact LED Fish Tank with Self-Circulating Back Filter
A compact LED mini fish tank with a built-in self-circulating back filter. A tabletop aquarium for the living room, bedroom or office.Why you'll lo...
View full detailsHigh-Precision Digital Fish Tank Thermometer with LED Display
A digital stick-on thermometer with an LED display for freshwater and saltwater tanks. Read the water temperature at a glance.Why you'll love it H...
View full detailsCompact Aquascape USB Fish Tank with Adjustable LED Lighting & Automatic Filtration
A compact white USB fish tank with three-level LED lighting and a built-in bottom filtration system. Made for desks, nightstands and small spaces.W...
View full detailsHigh-Precision Digital Fish Tank Thermometer
A mini digital thermometer with an LCD display that sticks to the outside of your fish tank. It is USB rechargeable and switches between Celsius an...
View full detailsAquarium Digital Thermometer with Large LCD Display
A digital aquarium thermometer with a large LCD display that sticks on the outside of the tank. A simple way to check the temperature of fish tanks...
View full detailsMini Magnetic Fish Tank Brush - Double-Sided Glass Cleaner for Algae Removal
A mini double-sided magnetic brush that cleans algae off aquarium glass without wetting your hands. Made for small to medium fish tanks.Why you'll ...
View full detailsUltra-Quiet USB Rechargeable Aquarium Oxygen Pump
A USB rechargeable aquarium oxygen pump with a noise-reduction motor and battery backup. A compact air pump for home tanks and outdoor fishing trip...
View full detailsUltra Silent Rechargeable Aquarium Aerator
A quiet, rechargeable aquarium air pump with a built-in lithium battery and 8 speeds. Keep your tank running through power cuts, or take it along o...
View full detailsWall-Mounted Fish Tank Isolation Hatchery
A plastic isolation hatchery box that hangs on the wall of your aquarium, giving fry or spawning fish their own space.Why you'll love it Separate ...
View full detailsStylish Acrylic Betta Fish Tank
A compact acrylic betta fish tank with a multi-cell isolation area and a self-circulating filter. A small, clear tank for a desk, office or small r...
View full detailsAquarium LED Light Timer and Dimmer with Infinite Brightness Adjustment
An aquarium LED light timer and dimmer with stepless brightness control. Set a lighting schedule and adjust brightness for your tank.Why you'll lov...
View full details360° Rotating Clip-On Aquarium LED Light with Timer
A compact 6W clip-on LED light for aquariums with a 360-degree rotating arm, 10 brightness levels and a timer. It runs on USB power.Why you'll love...
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