Considering the wide range of items we use in the hobby, (airpumps, filters,heaters cleaning utensils, lighting, etc. etc.) what is the most useful thing you have ever purchased for your aquarium?
For me, without a doubt, after buying various airpumps at great cost, (inevitably failing after 2 months) I decided to switch over to a blower. Innitially, this also had its fair share of pressure problems (having to drive a battery of tanks) but then I changed the size of my tubing to 12mm..... Absolute bliss!! In all my years of keeping fish, the best move I've made was to switch over to a blower and use 12mm tubing. What was your best ever usefull adoption??
For me, without a doubt, after buying various airpumps at great cost, (inevitably failing after 2 months) I decided to switch over to a blower. Innitially, this also had its fair share of pressure problems (having to drive a battery of tanks) but then I changed the size of my tubing to 12mm..... Absolute bliss!! In all my years of keeping fish, the best move I've made was to switch over to a blower and use 12mm tubing. What was your best ever usefull adoption??