i have a 4 inch ebjd male i think any tips on sexing,well anyway i have them in a 55g at the moment,the gt is only 2 to 3 inchs and the edjd is chasing the gt around the place,i didnt think that the ebjd had it in him,the gt is a stuner for his size,the gt doesnt look to bothered about it,will they adjust as the grow older?