B)--><div class='quotetop'>QUOTE(James B @ Aug 11 2006, 04:58 PM) [snapback]1275397[/snapback]</div><div class='quotemain'><!--quotec-->
hiya guys i have decided on a puffer to replace the cold water fish i have now other than the normal water changes and keeping the salt levels right is there any other care puffer fish need besides food etc. but could i just add the correct amount of marine salt to the tank i have now and make sure the temps are all right or is it best to start again from scratch. thanks in advance james.
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The only way to be certaing is to start again, but if you went with a figure 8 you wouldn't need to add salt. Most people will tell you that they are a brackish water puffer but it's simply not true, they occur in freshwaters but most people seem to have the best luck adding a small amount of salt to their tank. Theoretically if you gave it the right care you could get one of them straight away.
So you could get a figure 8 and either keep it fresh, or slowly add salt during your normal waterchanges till the specific gravity is correct (most people on here have theirs at 1.005). This should allow the filter bacterias you have now to be mostly effective while the new brackish ones replace them.
Let's hope nmonks chimes in on this one because I do have a sneaky suspicion that the current bacteria would be fine at 1.005.
Dwarf puffers are freshwater as well so if you planted or decorated enough to give them hiding spaces, you could have a few of them!
SLC