I was very impressed by the service that I received from Tom at The Tech Den. I had multiple questions on equipment and he spent a good hour with me going through each item and assisting me to select the most appropriate equipment for my Aquascape. The Tech Den has an unparalleled range of equipment and their prices are extremely competitive. While we all like to buy online you cannot beat the knowledge and service of Tech Den staff and this should be rewarded by making purchases through them. I have not reviewed the items purchased as I have not yet used them.