---
product_id: 431962041
title: "HOB-1.5 Hang-On-Back Protein Skimmer"
brand: "aquamaxx"
price: "S$75"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/431962041-hob-1-5-hang-on-back-protein-skimmer
store_origin: SG
region: Singapore
---

# 11W ultra-efficient pump power Fits aquariums up to 90 gallons Precision foam control for clean water HOB-1.5 Hang-On-Back Protein Skimmer

**Brand:** aquamaxx
**Price:** S$75
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Elevate your aquarium’s purity game with precision and power!

## Quick Answers

- **What is this?** HOB-1.5 Hang-On-Back Protein Skimmer by aquamaxx
- **How much does it cost?** S$75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/431962041-hob-1-5-hang-on-back-protein-skimmer)

## Best For

- aquamaxx enthusiasts

## Why This Product

- Trusted aquamaxx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Smart Design:** Compact hang-on-back setup saves aquarium space and reduces noise for a sleek, professional look.
- • **Next-Level Filtration Power:** Upgraded Italian Sicce Shark 1.0 pump delivers maximum bubble production for superior protein extraction.
- • **Durable, Crystal-Clear Build:** Polished cell-cast acrylic construction ensures long-lasting durability and a premium aesthetic.
- • **Effortless Precision Foam Control:** Adjust the collection cup up or down to customize foam dryness with zero hassle.
- • **Easy Maintenance, Maximum Performance:** Removable collection cup and included drain fitting make cleaning and skimmate management a breeze.

## Overview

The AquaMaxx HOB-1.5 Hang-On-Back Protein Skimmer is a compact, high-performance filtration system designed for aquariums up to 90 gallons. Featuring an upgraded Italian Sicce Shark 1.0 pump with proprietary modifications, it maximizes foam production and protein extraction. Its easy-to-adjust collection cup and durable cell-cast acrylic build make maintenance simple while ensuring superior water quality for marine environments.

## Description

The NEW AquaMaxx HOB-1.5 is an upgraded and more-powerful version of AquaMaxx`s best-selling HOB-1. With an enlarged bubble diffusor and reaction chamber, the new HOB-1.5 is able to fully harness the power of the Shark 1.0 pump to maximize foam production and protein extraction. The custom conical bubble diffusors help minimize the turbulence inside the reaction chamber and help to direct water linearly up toward the collection cup. More waste than ever is pulled out of your aquarium and into the easy-to-remove collection cup. AquaMaxx skimmers are computer-precision engineered and utilize the latest filtration technology to deliver the performance and value you are looking for in a protein skimmer. EASE OF USE AquaMaxx HOB-1.5 protein skimmers is easy to setup and maintain. Just move the collection cup up or down to adjust the foam level to wet or dry. Maintenance is simple. A removable collection cup makes cleaning easy. Plus, every AquaMaxx protein skimmer includes a drain fitting for hobbyists who want to setup a separate reservoir for skimmate. Water quality and consistency is crucial to the success of a marine aquarium. An AquaMaxx HOB Series I protein skimmer will help to ensure that success. COMPACT DESIGN AquaMaxx protein skimmers were designed from the ground up with the hobbyist in mind. AquaMaxx HOB Series I protein skimmers have the pump placed inside the skimmer itself to save space, reduce noise and improve efficiency. Each unit is precision-cut and made of polished cell-cast acrylic. PERFORMANCE AquaMaxx HOB-1.5 Skimmers feature high-quality Italian-made Sicce pumps. Each Sicce pump motor block is then modified and fitted with proprietary AquaMaxx needle wheel impellers. With the precise modifications and upgrades, performance is boosted much beyond that of a stock pump. The upgraded AquaMaxx ‘Shark’ pump is capable of drawing in significantly more air and chops them up to the optimum bubble

## Features

- AquaMaxx HOB-1.5 protein skimmers is easy to setup and maintain. Just move the collection cup up or down to adjust the foam level to wet or dry.
- Efficient, durable and reliable, Simple to set up and operate, Cell-cast acrylic construction
- Dimension : L 7.5 x W 3.5 x H 17 Inch, Fits aquarium rims up to 3/4" thick, Requires approximately 4" of clearance to remove collection cup, Filtration Rating: up to 90 Gallons (light bioload) or 60 Gallons (heavy bioload)
- Pump: AquaMaxx SHARK 1.0 (modified and upgraded Italian Sicce pump)
- Pump power consumption: 11 Watts Outlet size: 3/4 Inch Minimum tank height 10-7/8"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish and Aquatic |
| Product Dimensions | 19.05 x 8.89 x 43.18 cm; 3.54 kg |
| Item model number | UJ94629 |
| Colour | Aqua |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Wattage | 11 watts |
| Item Weight | 3.54 kg |

## Images

![HOB-1.5 Hang-On-Back Protein Skimmer - Image 1](https://m.media-amazon.com/images/I/51qHNjkGdOS.jpg)
![HOB-1.5 Hang-On-Back Protein Skimmer - Image 2](https://m.media-amazon.com/images/I/51qHNjkGdOS.jpg)
![HOB-1.5 Hang-On-Back Protein Skimmer - Image 3](https://m.media-amazon.com/images/I/51IEcH8ePuS.jpg)
![HOB-1.5 Hang-On-Back Protein Skimmer - Image 4](https://m.media-amazon.com/images/I/61vGbqXltYS.jpg)
![HOB-1.5 Hang-On-Back Protein Skimmer - Image 5](https://m.media-amazon.com/images/I/514z71QCrDS.jpg)

## Questions & Answers

**Q: How do u connect the collection drain pipe into xternal drain?**
A: The white elbow tubing at the top of the collection is removable to allow a new collection tube to be installed.

**Q: Will this unit fit if you have a canopy top or does it sit back far enough to clear the canopy?**
A: What do you mean by canopy top? If you mean one with hinges that goes opens toward the back of the tank, the skimmer is at 90 degrees so it would be close. You also have to account for the plumbing going into the tank. I have a biocube 32 and it does not work with the lid. If you have more questions or this doesn’t help PM me on IG @ bhmcubereefer

**Q: Is anyone using this on a 30,29 or 20 gallon? I have read that if you over skim the skimmer doesn't work correctly. I'd like to give this one a try.**
A: You might be able to use this on 29+ but on a 20 gallon this skimmer might look silly. A skimmer does not have a con of over skimming, any skimmer will only skim the dirt available. It is up to you to add nutrients back into the tank if you have corals. For fish only, a skimmer can not take away too many nutrients, you should just be doing good water changes. Once you start a skimmer you should never turn it off, you must keep the tank nutrients balanced.

**Q: How do u connect the collection drain pipe intoe xternal drain?**
A: The lid for the right side of the skimmer has a air hose and silencer for the Venturi and on the lid it has a corner missing. That corner would be turned where the overflow pipe can slide in to the chamber. And it’s not a cup drain, it’s purely an overflow so if the cup isn’t changed the skimmate won’t run in the floor, it will overflow back in to the skimmer.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-24*