Hydor Aquarium Filters & Media

What is 50/50 warm water and pydialite?

My 55 gallon fish tank has hard water how do i clean it out that won't harm fish?

How to do clean water which fill in aquarium if doesn't have water conditioner?

how do I change the ammonia, nitrates in my aquiarium

Can use mineral water for aquarium. My tap water has lot of heavy metals. I have 10 galloon tank with 4 guppy 4 danio 1 silver dollar. 1silver dollar and 1 pleco died bcoz of 2 gold fish earlier in my tank. So i decided to use RO water. Can i use.

Hello, I bought 3 fish (2 cichlids and 1 ray) and an aquarium (90 litres) yesterday. I prepared the aquarium and put the fish inside. However there is a power shortage at the moment. The temperature of the water is fine but what can I do to increase the oxygen level?

Sir i stay in odisha whichi is in India and im getting iron in my water supply and the water that we get from the tap is very dirty. How can i treat my water so that i could make a sucessful aquarium. Please suggest me some treatments that are avaliable in india easily

Leia loves swimming in water but hates taking baths. It terrifies her. Is it becuase of the hoes? What can I do?

hi! I have gold fish in a tank and after doing a 20% water change my fish seems to be in shock just sitting at the bottom of the tank... could it be the PH level change? please help me!

What do hermit crabs drink? Can they have bottled water, distilled water, spring water, or tap water?

Why is my water cloudy

My cat get smelling water out here Uranus don't know what to do