For a 10 gallon tank use either the prime or the Kessil not both. You are blasting that tank with light. Nutrients have to go somewhere and if that tank isn’t loaded with coral we have found the issue. Agree with above post. Shorten that lighting period, remove one of the lights. Keep doing water changes. Up them to every 3 days or so, remove the algae as well as you can. Get a tooth brush and scrub the rock, siphoning everything out. Leave the algae on the back glass, it will act as an algae scrubber helping to balance the tank. As for the light you won’t want to put it anywhere near 100% intensity. Start off low, work your way up. 10 gallon tank, using the prime I wouldn’t be pushing it over 30% personally.