Seems like all the ones I have read differently. Also, what's a good salinity/hydrometer brand/kind?
2006-11-02 06:37:32 · 2 answers · asked by Kings Child 3 in Pets ➔ Fish
A hydrometer can be off by as much as .005, so I wouldn't suggest getting one. Your bets bet is to get a refractometeer because they are a lot more accurate and easier to read. The place I usually get my aquarium supplies has them on sale for $42.99 (regularly $59.99) This one is portable, requires no batteries and automatically compensates for temperature. Heres the site:
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=9957&Ntt=refractometer&Ntk=All&Ntx=mode+matchallpartial&Np=1&pc=1&N=0&Nty=1
2006-11-02 07:35:28 · answer #1 · answered by Anonymous · 0⤊ 0⤋
it all depends on the size tank you have but my theory is go with the more expensive one cheaper is not always good
2006-11-02 08:21:17 · answer #2 · answered by C live 5 · 0⤊ 0⤋