Hi Lynne,
I agree with Donna regarding the small surface area of BiOrbs, really the
only suitable shape tank for just about all aquatic animals is rectangular
& not too deep at that. The large amount of surface area compared to the
total volume of water then the better the oxgenation [gas transfer] will
be. The only way for a spherical tank to have good gas transfer would be if
it was only filled half way therefore giving the maximum amount of surface
area [that goes for bowls as well] but it rather defeats the object so go
for a rectangle.
John*<o)))<*
On 1 May 2013 20:59, Donna Ransome <djransome@optonline.net> wrote:
> **
>
>
> Is this the 16 gallon version? Gallons are nice for a betta, but I don't
> like the smaller surface area for air exchange.
>
> _____
>
> From: AquaticLife@yahoogroups.com [mailto:AquaticLife@yahoogroups.com] On
> Behalf Of harry perry
> Sent: Wednesday, May 01, 2013 2:58 PM
> To: AquaticLife@yahoogroups.com
> Subject: Re: [AquaticLife] BioOrb tanks at Petsmart and question
>
>
> Water is approx. 8 lbs. per gallon. Add everything up.
>
> Harry
>
> ________________________________
> From: hba1c98pump13 <hba1c98pump13@yahoo.com
> <mailto:hba1c98pump13%40yahoo.com> >
> To: AquaticLife@yahoogroups.com <mailto:AquaticLife%40yahoogroups.com>
> Sent: Wednesday, May 1, 2013 2:03 PM
> Subject: [AquaticLife] BioOrb tanks at Petsmart and question
>
> Has anyone had one of these? I like the look of them. I can see a
> CrownTail Betta and snail on one of these.
>
> Another question I have is: How do you calculate full set up weight of a
> tank?
>
> Lynne
>
> [Non-text portions of this message have been removed]
>
> [Non-text portions of this message have been removed]
>
> [Non-text portions of this message have been removed]
>
>
>
[Non-text portions of this message have been removed]
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