Hair algae is worse you may want to limit the amount of light 10 hours is a long frame of lighting also when have you last changed your bulbs if it has been more than 9 month's then time to change them. Bubble algae is not so bad just make sure when you pop them off not to bust them open.
Use Kent Marine Phosphate sponge follow directions for usage and place in a sump or where ever you have high water flow. ohh and use a filter sock to hold it in!! Lol On the first batch use it for 48 hours and toss it and reload this will help to clear any silicates as well and phosphates, how many fish do you have in the tank?
Hi, I notice you mentioned changing your lights. I've had the lights in my tank for a year (I'm new to this) and would like to know why change them out if they are still working? Also, I like warm looking light. What would you suggest for a 20 g tropical tank?