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Oase BioMaster Thermo External Filter

Discussion in 'Filters, Filtration and Pumps' started by gareth777, 31 May 2016.

  1. Dave Kaye

    Dave Kaye Newly Registered

    Messages:
    3
    I bought one of these just about a month ago. I have a 300l tank with Malawi cichlids.
    The first thing I did was put some decent media and sponges in it.
    Ease of use and installation.......easy.
    Noise.........................................really good, very low level.
    BUT.
    If I'm honest I don't feel it's up to the job, or should I say it's not as quick as I'd like.
    It will clear, it just seems to take too long to do so.
    Considering I had a cheap 2000LPH on the tank and opted for this one. It does not seems to work as well.
    I feel part of the problem is the smaller bore pipes and the inlet grill being very small.
     
  2. aventador

    aventador Guest

  3. Wendal_spanswick

    Wendal_spanswick Member

    Messages:
    86
    We've used a few of these for clients at work and they work pretty well to be fair. The only issue we've seen is the sponge on the prefilter being to fine. It was getting clogged a bit too soon and needs cleaning every few weeks. Apart from that, easy to dismantle and clean and the flow seems good as well.
     
  4. Dave Kaye

    Dave Kaye Newly Registered

    Messages:
    3
    Agree 100%. It was sold to me under the premise of...."If you haven't got time to do a full clean. Just whip the small filter out " Fact is, once the small filter need cleaning the thing virtually stops working. I've wondered what would happen if these fine sponges were taken out to let the main ones actually work.
     
  5. dw1305

    dw1305 Expert

    Messages:
    5,690
    Hi all,
    The prefilter sponges seem to come in either 45ppi (blue) or 60ppi (black), which is ridiculous.

    Can you replace them with an equivalent sized 20ppi sponge? They are 50mm x 50mm, but you might have to DIY one from a sponge sheet.

    cheers Darrel
     
  6. Dave Kaye

    Dave Kaye Newly Registered

    Messages:
    3
    Just been on the phone to "Jordan" at Oase. He had an interesting idea. Leave one of the sponges out ! Therefore allowing some filtration to go on but also allowing the main sponges to do their job. Will give it a go next time I need to clean (which won't be long) and see how it goes.
     
  7. FishKingJack

    FishKingJack Newly Registered

    Messages:
    7
    Hi,

    I came across this post whilst searching online, I recently have bought one of the Biomaster Thermo filters from https://www.water-garden.co.uk. The filter itself is an impressive piece of kit and at a very fair price. I have Red Sea Max 130D converted to tropical. I have placed a very heavy stock in the tank therefore requiring an oversized filter. The filter and heater combo is very efficient at raising and maintaining the water temperature in comparison to the traditional methods. The pre-filter chamber is another great feature as it prevents the main filter foams becoming clogged and in 6 months i still have not needed to clean them, the pre-filter has been cleaned once but that should be expected.

    As for the biology in my tank; i perform water tests every two days and graph them to be able to see spikes and falls in levels. Even as a new tank i have not had one measurement which is above safe limits and the graph is near enough a flat line consistently.

    Operating noise etc:
    My filter is enclosed within the tank cupboard but even with the door open operating noise is very minimal (ive had internal filters (fluval) which are atleast 4x louder). The box contains everything you need to install and operate including two variable flow controls for inlet and outlet and spray bar!

    All in all - a GREAT FILTER at a GREAT PRICE!
    http://www.water-garden.co.uk/cat/indoor-aquatics/aquarium-filters
     
    gareth777 likes this.
  8. FishKingJack

    FishKingJack Newly Registered

    Messages:
    7
  9. gareth777

    gareth777 Member

    Messages:
    55
    FishKingJack likes this.
  10. FishKingJack

    FishKingJack Newly Registered

    Messages:
    7
    Can you let me know if they make a difference? Might get a set myself
     

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