Frequency of changing water in a 4ft tank

[tang73]

Please show the picture of ur tank and sump. Till now still no picture.!!!!

How to make people believe??

Guys out there better don't try. I don't think is true.

His tank by now should be with all death rock, fishes and corals.

I have stopped using my Skimmer for more than 1.5 years ago. I only maintain a Phos/silicate absorber in tank and change it every 6 months. Carbon are used every 3 months for 2 weeks to absorb those dirty things. I have some algae growing but not much. The most problem is the coraline algae.

I top up all those trace, calcium, strontium, magnesium,... very 2 months. I just throw them in. I have stopped using my Calcium Reactor for 2 years. All of corals and fishes had accomodate to the water parameters fluctuations. Most reefers have doted too much on their corals hence their corals are forever sensitive.