Red Sea Ocean Clear 317

To Next Page

OCEAN CLEAR FILTERS

INSTALLATION AND OPERATION MANUAL

Read instructions carefully before installing filter

1. Introduction to mechanical, biological, chemical and UV filtration.

I n an aquatic environment organic particles (left over food, excrement, dead

algae etc.) are always produced, which if not removed will result in a high bio-

load that encourages the development of harmful bacteria. Also as fish digest

their food and as bacteria break down fish food and other organic matter,

ammonia, (which is toxic to fish) is set free into the water. The following types

of filtration methods are employed to remove these effects and maintain a

suitable environment.

Mechanical Filtration - is the physical removal of particulate matter from the

water.This is achieved by introducing a mechanical barrier in the water flow

that traps particles of a certain size according to the filter material used. A

mechanical filter is only effective when it is cleaned regularly, otherwise bacteria

will settle in and start breaking down the collected dirt, thus setting minerals

free into the water as well as becoming a bio-filter resulting in increased nitrate

levels.

Biological Filtration - is the process by which aerobic (nitrifying) bacteria of

the genus Nitrosomonas and Nitrobacter oxidize the toxic ammonia through

nitrite, (which is only slightly less toxic than ammonia) to the relatively harmless

nitrate. This process is known as nitrification, and in nature takes place in aquatic

habitats and soils where ammonia and sufficient oxygen are present.

The nitrifying bacteria develop naturally in an aquatic environment and will

colonize any suitable filter media such as the Polystrand filter pads supplied in

the Ocean Clear Filters. Once a biological filter media has been established it

should be disturbed as little as possible since the bacteria colony maintains its

level of activity according to the bio-load present in the system.

Chemical Filtration - in particular Active Carbon is used to absorb organic

material such as oxidation products of proteins, remains of fish medications

and organic toxicants. It is also effective in removing oxidation products that

are formed by ozonating seawater (slight amounts of chlorine and bromine).

Active carbon should be replaced regularly, since it gets saturated and as

bacteria settle on it, it will eventually work like an ordinary biological filter.

UV Filtration - Ultraviolet Filtration (sterilization) is a scientifically proven, reliable

and effective method for controlling and eradicating algae spores, bacteria and

protozoa present in the water source. Ultraviolet lights alter the DNA and RNA

of target organisms. UV Filtration is adversely affected by the clarity of the water

(particulate matter in the water reduces the kill rate). Therefore, mechanical

filtration that clarifies the water before the sterilization process, provides the

ultimate solution for aquarium and pond maintenance.

2. Description of Ocean Clear Filter models

The Ocean Clear Filters consist of a robustly designed canister intendend to

work under pressure and house various combinations of Mechanical, Biological,

Installation & Operation

Manual

For

Red Sea’s

Ocean Clear Filters

Red Sea

Need help?

Do you have a question about the Red Sea Ocean Clear 317 and is the answer not in the manual?

Summary

Introduction to Filtration Methods

Mechanical Filtration

Physical removal of particulate matter from the water using a barrier.

Biological Filtration

Process by which bacteria oxidize toxic ammonia to nitrite and then nitrate.

Chemical Filtration

Absorption of organic material and toxicants, particularly using Active Carbon.

UV Filtration

Sterilization method using UV light to alter DNA/RNA of target organisms.

Ocean Clear Filter Model Descriptions

Model 317 Mechanical Filter

Features triple density Polystrand Pads for mechanical filtration.

Model 318 Biofilter

Utilizes Polystrand Bio-media for biological filtration capacity.

Model 319 Mechanical, Biological & Carbon Filter

Combines mechanical, biological, and chemical filtration media.

Model 325 Mechanical & Carbon Filter

Uses a pleated cartridge and carbon for fine filtration.

Model 375 UV Sterilizer & Pleated Cartridge Filter

Integrates a pleated cartridge with a UV sterilizer.

Components and Safety Instructions

Filter Components

Lists the included parts for the Ocean Clear Filter unit.

Important Safety Instructions

Crucial warnings and precautions for safe operation and installation.

Assembly and Installation Procedures

Filter Assembly Guide

Step-by-step instructions for assembling the filter unit.

Installation Steps

Guidance on connecting the filter to the aquarium system.

Grounding Instructions

Essential steps for grounding UV models to prevent electric shock.

Start-up and Maintenance

Filter Start-up

Procedure for initiating water flow and releasing trapped air.

Maintenance Requirements

Guidelines for when and how to perform filter maintenance.

Cleaning, Replacement, and Warranty

Filter Media Cleaning & Replacement

Instructions for cleaning and replacing various filter media types.

UV Lamp Replacement

Procedure for replacing the UV lamp in relevant models.

Product Warranty Information

Details of the limited warranty for Red Sea products.