Help me out, Lighting for a 10 gallon


New member
a friend of mine has a nice little 10 gallon tank set up, and he just added a zoe and a torch coral but i was telling him the light he has isnt enough..he has a t8 or t6 not bulb 50/50 im guessing like 22w doesnt say

i want to use his tank to grow coral for my new tank for a few months...whats a cheap light i can buy or anyone have any DIY rigs i can make that works?

the key here is cheap because it not even my tank i just wanna help him out really.. i know wiring/electrical to make a DIY but i need ideas that work for this small tank