VHO does cost more, but they are a better light and put off less heat than PC lights do. It might be worth the cost if you can find a VHO setup that isn't too long for your tank.
I think that my PC should be fine, since i ordered one with fans in there. It is a two cord Pc so I could control both atinic and 12k light. So it shouldnt heat up that much.
err sorry thats in the wild they get that big, in a tank it will not be that much, and the best suggestion is find out what your clowns prefer to host in then decided what to get
lets see now you have 2 damsels and are planing on getting to clowns ?
if so thats alot for a 10 gal, are they already togather ?
if so how is every one getting along ?
what type of damsels ?
I'm sorry but its a 20 gallon not a ten, I think someone just mixed up the two. I already have my clownfish and damselfish together. My clownfish are three stripe damselfish. They are being real peaceful and no one in the tank is having a fight. Been living together for almost a month. I was just thinking about a BTA but Im not sure which kind of BTA would be the best. I might just go with a natural BTA.