Classic 1.5 Feet Marine Aquarium Back Sump System – SK Aquatic

Bring the beauty of a marine aquarium into your home with the SK Aquatic Classic 1.5 Feet Marine Aquarium Back Sump System. Designed for marine aquarium enthusiasts, this compact 45 cm cube aquarium combines premium Saint-Gobain ultra-clear glass, a built-in internal back sump filtration system, and essential marine aquarium accessories to help you get started with your marine aquarium setup.

Measuring 45 cm (Length) × 45 cm (Width) × 45 cm (Height), this nano marine aquarium is ideal for customers looking for a stylish reef-style aquarium for their home, office, or personal aquarium space. The cabinet is not included, allowing you to choose a suitable aquarium stand according to your requirements.

✨ Premium Saint-Gobain Ultra-Clear Glass

This custom-built marine aquarium uses Saint-Gobain ultra-clear glass to provide excellent transparency and a clear view of your aquarium’s rockscape. The tank is constructed with attention to clean finishing and neat silicone joints, creating a modern, minimal appearance.

We use Wacker 121 transparent silicone sealant for aquarium assembly, with a focus on clean joints and a refined finish. The glass design aims to minimize the visual appearance of the silicone seams for a clean, elegant presentation.

🌊 Integrated Internal Back Sump Filtration System

The aquarium features an integrated back sump filtration system divided into separate chambers for filtration equipment and media. This design helps keep the main display area neat while providing space for essential marine aquarium filtration components.

The filtration setup includes a mechanical filter sponge to capture suspended particles, a Boyu WG310 nano protein skimmer to help remove dissolved organic waste, biological filter media to support beneficial bacteria, and a Sunsun XQP500 return pump to circulate water back into the display tank.

The back sump arrangement keeps the filtration equipment organized behind the main aquarium, making it a practical option for a compact marine setup.

✨Marine Sand and Sansibar Rock Aquascaping

Create a natural underwater landscape with the included marine sand and Sansibar rock for aquascaping. Arrange the rocks to create attractive formations, open swimming spaces, and visual depth within the aquarium.

The rockscape provides a foundation for designing your preferred marine aquarium layout. Before introducing marine livestock, ensure the aquarium has completed its cycling process and that the water parameters are suitable for the intended inhabitants.

💡 Essential Marine Aquarium Accessories Included

This marine aquarium combo includes essential equipment and supplies to help you prepare your setup:

• Basic Marine Aquarium Light: Provides illumination for viewing your aquarium and its rockscape.
• Quantum Marine Salt – 2.2 kg: For preparing marine aquarium saltwater according to the manufacturer’s mixing instructions.
• Hydrometer: Helps measure specific gravity to monitor saltwater salinity.
• Seachem Stability: Supports the establishment of beneficial bacteria during aquarium cycling when used as directed.
• Tank Bottom Rubber Sheet: Provides a cushioning layer beneath the aquarium when used on a suitable, level supporting surface.
• Hikari Marine-S Fish Food: Marine fish food for suitable fish species once livestock is introduced.
• Filter Sponge and Biological Filter Media: Support mechanical and biological filtration.
• Boyu WG310 Nano Protein Skimmer: Helps remove dissolved organic waste from the aquarium water.
• Sunsun XQP500 Return Pump: Circulates water from the back sump to the main aquarium.
• Marine Sand and Sansibar Rock: For substrate and rockscape arrangement.

🔒 Emergency Drain and Power-Off Protection

The back sump system incorporates an emergency water-drain arrangement designed to help manage water levels when the return pump stops during a power interruption. This feature is intended to help prevent the display aquarium from overflowing when power is switched off.

Important: Actual backflow and sump capacity depend on the final plumbing design, operating water level, and available empty sump volume. The system should be tested with the return pump switched off before use to confirm that the sump can safely accommodate the draining water.

📐 Product Specifications

• Product Name: Classic 1.5 Feet Marine Aquarium Back Sump System
• Brand: SK Aquatic
• Aquarium Type: Nano Marine Aquarium
• Tank Dimensions: 45 × 45 × 45 cm (L × W × H)
• Glass: Saint-Gobain Ultra-Clear Glass
• Construction: Custom-built glass aquarium with clean-finish silicone joints
• Silicone Sealant: Wacker 121 Transparent
• Filtration: Integrated internal back sump system
• Protein Skimmer: Boyu WG310 Nano Skimmer
• Return Pump: Sunsun XQP500
• Substrate: Marine Sand
• Rockscape Material: Sansibar Rock
• Lighting: Basic Marine Aquarium Light
• Cabinet: Not Included
• Accessories: Marine salt, hydrometer, filter sponge, biological filter media, Seachem Stability, rubber sheet, and Hikari Marine-S fish food

🛒 Why Choose SK Aquatic?

The SK Aquatic Classic 1.5 Feet Marine Aquarium Back Sump System combines a compact cube design, ultra-clear glass, integrated filtration, and essential accessories in one convenient combo. It is designed for hobbyists who want to build a marine aquarium without sourcing every component separately.

Whether you are planning a minimalist marine display or a rockscape-focused nano marine setup, this aquarium provides a practical starting point for creating your own underwater environment.

Order your Classic 1.5 Feet Marine Aquarium Back Sump System from SK Aquatic and start planning your marine aquarium setup.

Frequently Asked Questions (FAQs)

1. What are the dimensions of the Classic 1.5 Feet Marine Aquarium?

The aquarium measures 45 cm in length, 45 cm in width, and 45 cm in height, making it a compact cube-style nano marine aquarium.

2. Does this marine aquarium come with a cabinet?

No. The cabinet is not included. The package contains the aquarium and the listed equipment and accessories.

3. What filtration equipment is included?

The aquarium includes an internal back sump filtration system with a mechanical filter sponge, Boyu WG310 nano protein skimmer, biological filter media, and Sunsun XQP500 return pump.

4. Does the aquarium include marine sand, rock, and salt?

Yes. The combo includes marine sand, Sansibar rock for aquascaping, and 2.2 kg of Quantum marine salt, along with a hydrometer and other listed accessories.

5. Will the aquarium overflow when the power goes off?

The back sump includes an emergency drain arrangement designed to help manage draining water when the return pump stops. The setup must be tested under actual operating conditions to verify that the sump has sufficient capacity and that the aquarium will not overflow during a power interruption.