[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
No Subject
Hi gang! I am having terrible hatch rates with Brine Shrimp cysts (Artemia
spp.). I am using a heater keeping the hatchery at about 75 F, I used 50%
seawater and 50% freshwater to achieve a specific gravity of 1.014 (as
recommended by the package instructions). I use airstones for circulation
and aeration. I can only guess that the salinity is inappropriate. I used
to hatch brine shrimp with great success years ago. I seem to remember
using something like a tablespoon (3 teaspoons) of salt per gallon (1.004
specific gravity). What salinity level (ppm)/ specific gravity/ teaspoons
or tablespoons of salt per gallon has been successful for you fellow
aquarists?
Kind regards,
Jonathan
-------------------------------------------
Jonathan Fung... Reef Geek
Dalhousie University Honours Marine Biology
Aqua Creations Inc. Assistant Manager
writer for Marine Fish Monthly
-------------------------------------------
-------------------------------------------------------------------------
This is the apistogramma mailing list, apisto@listbox.com.
For instructions on how to subscribe or unsubscribe or get help,
email apisto-request@listbox.com.
Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!