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Posted by Sky-Catcher on October 9, 2007, 10:22 am
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Mark,
Cheers for the fast reply.....i guess when you mention 20x vol circ you are
talking about powerhead and not actual filter through put?
Also is there a rule of thumb re amount of live rock / vol ?
Further what easy/hardy fish/inverts would you recommend for my 400 L?
Thanks again,
Sky
>> I'm thinking about changing my 400 l tank from fresh water to marine and
>> was wondering what you guys consider the simplist and lowest maintenance
>> equipment to go for...
>>
>> if i go for live rock do i still need to use a skimmer for fish only. can
>> i just use marine whites/blues t8/5s for lighting. I have an external i
>> can use for chemical filtration
>>
>> your thoughts and help appreciated...
>>
>>
> Live rock and a minimum 20x tank volume circulation per hour is the
> simplest. A skimmer is still a very good item to have, though not totally
> necessary if you keep on top of your water change regime. T8's are fine
> for
> fish only. If you do decide to go down the coral route in future, you need
> to make sure your tank hasn't had any copper treatments in it at all, it
> is
> toxic to inverts.
>
> Mark
> www.marksfish.me.uk
>
>
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> be ok for salt as i know the algae can be harder to remove with the
> salt....
>
>