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DUCADOS

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Posts posted by DUCADOS

  1. Changing water means siphoning away your current tank water and replacing it with new NSW or salt mix.

    Topping up means water level drops due to evaporation and you add distilled or DI water to make up for the water lost through evaporation.

    I do have 1 question, how do you get 40% water loss in your sump tank through evaporation?

    No la not exactly 40% la. Just an estimate coz roughly can tell. Lost by half is 50% ma so slightly lesser than half will be 40% lo if not mean lagi less which is 30% probably.

  2. Have been to qianhu Fishfarm quite some time ago n saw few newly wrap sump tank on sale. If never c wrongly it's about $98.00

    Forget how many compartment.

    For wat bro gooffish suggest is also good but instead of acrylic u had to use glass for making the compartment coz I've tried b4 sealing acrylic on glass with silicon.

    Silicon works well on glass but sucks on plastic. After sometime u can easily take it of using finger.

  3. I wonder how many of such creature must I add into my 4x2x2.5 tank in order to have my sand look clean? I've seen 3feet tank with 3sand star but mine only 1. Izzit enough? Currently got 1 sand star,1 sea cucumber that does their activities on the sand. Still can c some brown thing on sand where as I seen other people sand v white n clean

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