sexual differences in silver arowana?
i have done some searching but am finding no definitive information on this subject
can anyone else shed some light on this?
a sump tank is a tank that usually sits below the main tank and water is passed from the top tank thru the sump tank and back by pump to the main tank
sumps can contain media (freshwater) or a skimmer and or media (saltwater)
using a sump tank increases the total water volume in your system and can contain more media than the average canister filter
i use a sump on all our big tanks, it's a personal preference thing
sorry, the one on the right or the one on the left?
the one on the left is thinking
"who is this primate mimicking me,
if he keeps it up much longer i will jump at him and observe his reaction
i hope he brought a change of pants"
that thickness of plywood would work ?
depending on size of tank? and being screwed and glued
personally i would use 4 x 2's and ply
it is better to over design than under design
i didn't know beardies had a nest to leave
sometimes when they are in their brumating period they can be left alone for a few weeks
remember they are your worries not the beardies
having treid this before i agree with mincie
doesn't take much to upset the system and cause a wet floor
syphon can be upset by micro bubbles in water and build up in the syphon which can restrict flow
so long as you are aware of this it can work, my 2metre reef is on syphon ststem