OceanClear Filter
The Pond Doc's Favorite "Little" Filter
 

The Pond Doc's Choice for a total filtration solution for small koi ponds, goldfish ponds and water gardens is the Ocean Clear Filter.  The reason we love it so much is because this is one versatile filter that will last "forever".   It's easy to use, easy to clean and designed to provide maximum room for filtering media.
 
Provides a Total Filtration Solution for Ponds up to 500 Gallons
Pressurized Filter has Thick Clear Walls that can Withstand Flows of up to 1200 gph*
Footprint:  Approximately 12" Diameter by 12" Height
Uses any thickness of 9" Diameter Round Filter Pads
 
Filter can be Submersed in Pond or Installed Externally
Comes with your Choice of Either 1" or 3/4" Flex Hose Fittings
 
*1200 gph if using 1" hose and NO fine media OR 900 gph if using 3/4" hose and/or FINE media
 

Standard Option

The Ocean Clear comes standard with a layer of bio-balls on the bottom of the unit, 5 each 1" fine, round 9" filter pads and your choice of either 1" or 3/4" flex hose fittings.  This option is used whenever "fine" filtering is desired.  The 1" fine pads will trap the smallest of particles while the layer of bio-balls on the bottom provide added biological filtration while keeping the filter pads off the floor of the filter canister (this makes is much easier to remove the pads - take our word for it!).
 
A great use for the Standard Option OceanClear is with an indoor aquarium.  Indoor aquariums of up to 500 gallons can benefit from the fine filtering of the Ocean Clear when it's set up with 1" thick FINE media pads because indoor aquariums generally do not accumulate the amount of organics and debris that an outdoor pond will.  Filtering out finer materials is more desirable with glass walls because you will see more of the fine particles than you would in an outdoor pond looking into it from the top.
 
We recommend this option for those who want to remove fine particles from fish ponds or indoor aquariums up to 500 gallons.  We do NOT recommend this option for those who want less maintenance or for water gardens.  The reason is that these fine filter pads will "do their job" well and catch every little tiny speck which means you'll be cleaning those pads more often - more than once a week in most cases.
 

Doc's Choice Option

The Pond Doc's Choice Option contains a layer of bio-balls on the bottom of the unit, 4 each 9" round filter pads of varying thicknesses and textures and your choice of either 1" or 3/4" flex hose fittings.  A small upcharge will apply because the coarser media is more expensive.
 
The reason this option is the Doc's Choice is because it is the best configuration of thicknesses and textures for the most efficient mechanical and biological filtering of most koi ponds, goldfish ponds and water gardens of up to 500 gallons.  The top pad is the most coarse (loosely woven) of the filtering pads so that it allows all but the biggest debris to filter down into the unit.  The next pad is medium textured so that it traps a few more particles.  The 1" thick, fine-textured pad is at the bottom laying on the layer of bio-balls.  This configuration helps with keeping the unit functioning longer between cleanings while still providing excellent mechanical and biological filtration.  This option requires cleaning about once a week during pond season.
 

Empty Canister Option

The empty Ocean Clear canister comes, of course, empty.  You have your choice of 1" or 3/4" flex hose fittings.
This is the option for those who want to add their own media.  Any 9" round pads will work.  The thicker the pads, the less pads will fit into the unit.  You may also use bio-balls or any loose media that you may have on hand.
 
A GREAT use for the Empty Ocean Clear Canister is to use it on any sized koi pond or water garden to keep the pH balanced and stable.  Simply fill the canister up with marble chips!  The properties in the marble chips will naturally keep the pH stable.  A word of warning - the marble chips are for pH stability ONLY and, by replacing the media that usually comes in this filter with anything other than filtering media, you will not have a mechanical or biological filter.
 
 

Installation and Operation of the Ocean Clear Filter

 
Install the filter inside the pond or externally by slipping the flex hose over the flex hose fittings.  If you have 1" flex hose you need the 1" fittings.  If you have 3/4" flex hose you need the 3/4" fittings so order your model accordingly.  The hose from the pump goes on the top fitting.  This allows the water to filter down into the unit.  Then connect the hose going back to the pond to the bottom fitting.  If installing the filter under water and the filtered water needs only to go back into the pond you can leave off the returning hose.
 
If using 1" fine media and/or 3/4" hose do not exceed 900 gph flow through the filter.  Looser materials and 1" hose will allow up to 1200 gph.  If the lid of the unit leaks (and the O-Ring seal is in place) there may be too much pressure going through the filter.  If your pump is too strong to go directly into the filter install the filter on a by-pass.  We'll be glad to help you further with that.  Just call Cecil at (404) 375-9599.
 
You will know that the filter needs cleaning when your waterfall or fountain (whatever water return you have) has less water flow.  For most ponds the filter media will need to be cleaned once a week during pond season (unless using the 1" fine material - then it will probably be more often).  While nitrifying bacteria is establishing in your filter you should only clean a few of the pads at a time.  When the bacteria is strong you can clean all the pads but you do not need to clean the bio-balls.  The bio-balls should be cleaned only once or twice a year unless there is an extraordinary amount of sludge in the bottom of the filter.  
 
To remove the sludge that accumulates at the bottom of the filter simply unscrew the cap off the drain located at the bottom of the canister and run water through the unit and bio-balls.  This does not have to be done every time you clean the pads.
 
To get inside the filter first unscrew the little white screw on the lid to release the pressure.  Then all you need to do is unscrew the lid off the top of the filter.  Make sure that all O-Rings and gaskets are in place when screwing the lid back on.

 

 

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