reef aquarium discussion

I'm wondering if I need to to ramp my light? People with T5, metal halides can't ramp up in the morning down in the evening can they? Just have full power lighting in the day for a few hours. So do I need my LED light to come on early morning at low intensity creep up to full power for a...

I'm wondering if I need to to ramp my light? People with T5, metal halides can't ramp up in the morning down in the evening can they? Just have full power lighting in the day for a few hours. So do I need my LED light to come on early morning at low intensity creep up to full power for a...

I know there are some good stores in the Richmond/ Maryland area. Nothing but Petco and one small store in Stafford to get corals near me. Looking for any advice/tips! Thank you!

A good letter about our hobby. An interesting read. I agreed with some stuff. A couple things didn’t resonate so much. What do you all think? Letter to the Hobby

First time saltwater tank - Top Fin 36 gallon bowfront tank - Fluval 307 Canister filter - 35 lbs of dry reef rock - Heater, power heads, and new lighting on the way - Will be adding live sand and water to begin cycle soon, any advice appreciated

Hi guys, I have a question to you all, I been in this hobby for few years already, I must say that I enjoyed very much, I have deal with different equipment's and changing slowly into a more sophisticated or updated systems with the goal of keep my reef safe and everything running and working...

I've had this mushroom now for about 8 months and the other day it started to look like it was forming two semi-circles, or from what I've witnessed in the past, about to split into two. However, now the mouth started to separate and you can see its "stomach" or mesenterial filaments. I have the...