Is the lighting ok?

[chungsl]

My tank is 30L only.

lighting is : 1) 70w 10000k MH (1 feet above water)
2) 9w blue PC

clams : one 1 inch crocea
one 2.5 inch crocea
one 1.5 inch squamosa
Is the lighting ok?

 

[reef101]

how about a 175 watt MH. IT would be the best for the size of your tank.

 

[jim norris]

Maybe for the squamosa. Also maybe for the croceas now that they are small. But when they reach the size of 3 inches plus you are going to need more lighting. Are you feeding the small clams Dts?
Jim

 

[chungsl]

Thank you reef101 & jim norris
I have no feeding with Dts but I add mixed amino acid & vitamins ( AQUA GEEK----Amino-life )
Have you used the product ? How about it if only use the product?

 

[Mad Scientist]

You may want to lower your light down a little bit,, to 9-10" off the water as long as heat is not a problem. Other than that it seems ok (you said 30L right, not 30gal?).

 

[chungsl]

Thanks mad scientist,
It is only 30 litres.