:xlbirthday:Hello everyone. On 5/5 /16 I began my adventure into salt water with 2 beautiful true Percs (Mark and Donna) . They were and are extremely healthy and vibrant. Donna was 1 1/2 inches and Mark was a little over 1 ". Donna is now 2" and Mark 1 3/4" is there any way to guesstimate their ages. Thanks in advance . Love this forum.