hello im new to the gecko world so forgive me.....
first off my new gecko was given to me,its in a ten gallon tank with sand for substrate, is this good, bad or indifferent, if bad what would be good....
second sexing ive read so far to look for bumps or pours(simaler to iguana?) by the back legs is this true, and also it doesnt like to be held might be a bit more diffecult....
any info would be helpful thanks..


