How Do I Tell If My Angelfish Is Male Or Female?

The female has smoother, rounder ventral fins The female Angelfish has a more angular belly line than the male. The female’s ovipositor (breeding tube) is wide and blunt. Female Angelfish tend to have a wide cloaca, whereas the male’s is much narrower. Is male angel fish bigger than female? Check for a smaller, more rounded … Read more

What Kind Of Pump Do I Need For A Saltwater Aquarium?

For reef aquariums , the general rule among hobbyists is to choose a pump that can provide a turnover/ flow rate of 5x to 10x the tank volume per hour For example, a return pump for a 50-gallon tank would equal a flow rate of 250-500 GPH. Are bubblers good for saltwater tanks? Whether using … Read more