Aquaclear H.O.B. Filter MOD

This is how I setup my Aquaclear Filters

  1. Tanks and Plants
    The word Aquaclear or "AC" is a word known by almost every Aquarium Hobbiest. Also when it comes to Aquaclear Filters there is another word that is synonymous with these filters. MOD, short for modification. Type these 2 words in google and you will get a ton of different MODS people have done to their Aquaclear filter.

    Here is one that I use and really like...............so let's begin!

    I am not sure if everyone has seen or even heard of a aftermarket filter basket that is made for "AC" filters. They are super expensive and it also has a little bypass. If you haven't seen or heard of this basket this is what it looks like.

    IMG_1669.jpg

    At around $50.00 for a AC 70 basket these things are a little expensive.

    The way I do my setup is not the same as the basket above but, the way I do my setup, ensures that almost all or very close to all the water that passes through hits some type of media.

    What you need is.............

    Some foam, make sure that it's longer than the stock grey media basket that comes with every AC filter.

    It looks like this......

    IMG_1670.jpg


    You need to measure how long the side and bottom of the grey stock media holder, and cut the foam according to its size. It should look something like this.

    Image 85.jpg

    Image 79.jpg

    The one on the left is for the side and the one on the right is for the bottom.
    Also you need to decide on how thick you want the sponge. The thicker it is the less room you will have for actual media. I make mines kinda thin as it is to mainly trap larger particles and to house any BB that grows on it. It looks like this.....

    Image 81.jpg

    Now once you have cut your sponges put back the stock grey media holder into the filter. Now place the cut sponge into the filter.
    Note- you see the black lines I made on the top right in the picture. Make sure when you cut the sponge, you cut it all the way to the top. This is to make sure that water is passing through the sponge and not just over it.

    NOTE: Make sure that you put the sponge on the side closest to the motor.

    Image 88.jpg

    Now it all depends on what kind of media you use. In this particular AC I use the cylinder type media, pond matrix, and Biohome Ultimate. I place my media with the hole in the middle facing up. The reason I do this is that so water can freely move through the hole and it also knocks off dead bacteria and letting new bacteria move in its place.

    This is a top view of how it looks like.......

    Image 86.jpg

    I keep on layering on my media until it's almost to the top. Like this......

    Also since the media is dry and after hanging it back on the tank, I get some dechlorinated water and I add some Dr.Tim's one and only to the water and then I pour the water and bacteria into the filter. I let it sit there for a couple of minutes so that the biological media can absorb some BB and the BB can maybe settle down onto the media.
    Image 93.jpg

    It looks like this after I fill it with dechlorinated water and bacteria.
    Image 95.jpg

    I also use on my filter a pre-filter. This can be made with the same sponge that you used for this MOD.

    Also note that I leave a tiny space between the filter and the top of the pre-filter. The chopstick is pointing that out. The reason I do this is because, if the pre-filter gets really dirty water can still freely move through, without putting any strain on the motor.

    Image 96.jpg


    Finally, I hope that this article can help people improve their AC's and their water parameters.

    If you guys/gals have any questions please feel free to ask!

    Enjoy and Tank You Very Much!

    Tanks and Plants (Brandon)

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  1. r15u5
    r15u5
    5/5,
    Great step by step