have a fish to come down but person hasn't shipped before
can give them instructions but would be better if someone could show them
any help appreciated
cheers
http://www.addl.purdue.edu/newsletters/1998/spring/nitrate.shtml
blue goldfish :sml1:
apparently salt helps to decrease the chances of getting blue goldfish with brown blood
they take longer to establish in salt water, up to 6 months for cold salt water tanks
so blackish or is that brackish will take longer than fresh
if blackish, as henward posted ph will affect their establishment
not quite 10k
had a gravid female too when they were taken
very sorry saga all round just to teach a suspected smuggler a lesson by the authorities
amazing how due process can be twisted
not smelt or yellow eyed mullet
possibly grey by the shape
a lot of bait fish are being chased inland by kahawai etc at the moment
http://www.niwa.co.nz/our-science/freshwater/tools/fishatlas/species/grey_mullet
don't just take out the top half of substrate as this is where your bacteria is mainly
you may just expose a slightly more anaerobic layer
may just be better on second thoughts to take it all out by syphoning
then do water changes over next week or so
keep an eye on your water parameters