20 gal. Marina LED Glass Aquarium Kit – Canopy Light, Slim S20 Filter, Fish Net & Water-Care Supplies

Start a freshwater fishkeeping setup with the Marina 20 gal. LED Aquarium Kit. Designed for beginning aquarists, this starter kit combines a glass aquarium with a canopy-mounted daylight LED, Marina Slim S20 clip-on filter, fish net, fish food, water conditioner, biological supplement, and aquarium care guide.

Key Features

• Complete 20 gal. aquarium starter kit

• Glass aquarium provides a clear view of fish and decorations

• Natural daylight-effect LED lighting

• LED module is integrated into the aquarium canopy

• Marina Slim S20 clip-on filter supports water circulation and filtration

• Filter cartridges are included

• Nutrafin Aqua Plus conditions tap water for aquarium use

• Nutrafin Cycle biological supplement supports aquarium establishment

• Nutrafin Max fish food provides an initial feeding supply

• Fine, soft-mesh fish net helps protect delicate fins

• Included care guide explains basic setup and maintenance

• Larger capacity provides more setup flexibility than a small desktop aquarium

• Suitable for freshwater aquarium configurations

• Online-only product

Specifications

• Brand: Marina

• Product Type: LED Glass Aquarium Starter Kit

• Aquarium Capacity: 20 gal.

• Aquarium Material: Glass

• Lighting Type: LED

• Lighting Effect: Natural Daylight

• Light Location: Integrated into Canopy

• Filter Model: Marina Slim S20

• Filter Style: Clip-On

• Filter Cartridges Included: Yes

• Water Conditioner Included: Yes

• Biological Supplement Included: Yes

• Fish Food Included: Yes

• Fish Net Included: Yes

• Care Guide Included: Yes

• Aquarium Dimensions: 24" L × 12.5" W × 16.5" H

• Intended Pet Type: Fish

• Recommended Setup: Freshwater

• Availability: Online Only

• Fish Included: No

• Heater Included: No

• Gravel and Decorations Included: No

• Aquarium Stand Included: No

What’s Included

• 1 Marina 20 gal. glass aquarium

• 1 Aquarium canopy

• 1 Integrated LED lighting module

• 1 Marina Slim S20 clip-on filter

• Filter cartridges

• 1 Package of Nutrafin Max fish food

• 1 Nutrafin Aqua Plus Water Conditioner

• 1 Nutrafin Cycle Biological Supplement

• 1 Fine-mesh aquarium fish net

• 1 Aquarium Care Guide

Fish, heater, thermometer, substrate, plants, decorations, water-testing supplies, and aquarium stand are not listed as included.

Ideal For

• Beginning freshwater aquarists

• First-time fish owners

• Freshwater community-fish setups

• Homes, apartments, and offices

• Bedrooms and living areas

• Users wanting more space than a 10 gal. aquarium

• Children learning fish care with adult supervision

• Gift-giving for new aquarium hobbyists

Why It Stands Out

This 20 gal. kit provides greater space for aquascaping and compatible freshwater fish than a small desktop tank. The increased water volume may also help provide more stable conditions when the aquarium is properly cycled and maintained.

In addition to the glass tank, canopy light, and Slim S20 filter, the kit supplies fish food, water conditioner, a biological supplement, a soft-mesh net, and a care guide to help new aquarium owners get started.

Setup & Care

• Place the aquarium on a level stand specifically rated for a filled 20 gal. aquarium.

• Position it away from direct sunlight, heat sources, and high-traffic areas.

• Rinse the aquarium, substrate, and decorations with clean water before setup.

• Do not use soap or household cleaning chemicals inside the tank.

• Treat tap water with an appropriate conditioner before adding it.

• Establish the aquarium’s biological cycle before adding a full fish population.

• Add fish gradually and select species suitable for a 20 gal. environment.

• Monitor water temperature, ammonia, nitrite, nitrate, and pH regularly.

• Perform routine partial water changes and filter maintenance.

• Never lift or move the aquarium while it contains water, gravel, decorations, or fish.

• Keep plugs and electrical connections away from water and use drip loops.

• Adult supervision is recommended when children feed fish or perform maintenance.

Frequently Asked Questions

What is the aquarium’s capacity?
The glass aquarium holds 20 gal.

What are the aquarium dimensions?
It measures 24" L × 12.5" W × 16.5" H.

Which filter is included?
The kit includes a Marina Slim S20 clip-on filter and filter cartridges.

Does the aquarium include lighting?
Yes. A natural daylight-effect LED module is integrated into the canopy.

Are water-treatment products included?
Yes. Nutrafin Aqua Plus Water Conditioner and Nutrafin Cycle Biological Supplement are included.

Does it come with fish?
No. Fish must be selected and purchased separately.

Is a heater included?
No heater is listed as included. Heater requirements depend on the selected fish species and ambient room temperature.

What additional supplies may be required?
Buyers may need an aquarium stand, substrate, decorations, plants, thermometer, heater, water-testing kit, gravel vacuum, and replacement filter cartridges.