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Hi Does any one use them? Do they have any benefits for plants, or its just stable pH for fish? Thanks gzylo

Hi Does anyone tried to change standard ribbed fluval 405 hoses to silicone ones? I believe that inside diameter of fluval 305/405 hose is 16mm if so what hoses did you used. Thanks gzylo

Hi Nice the tutorial would be great! Thanks

Hi All Does anybody have ever used pc water cooling for cooling fish tanks water, I know most of the will be copper which is not the best thing. Thanks gzylo

Hi I have already done this with http://cgi.ebay.co.uk/5-x-Aquarium-Plas ... 4a9f8d9e3b but from shop Range - they have some cheap aquatics products I mean compared to aquatic shops some things are 1/2 price!!! And I got myself tetratec aps50 for the task for £9.99 but I think its not...

Hi Does anyone uses this method? I need to get some kind of 3 way splitter so I can connect co2 over the day and o2 over the night whit one reactor? Can normal airline 3 way extension be ok, if I silicone the connections? I will use non-return valve before the 3 way extension for each co2...

Hi I have 2 of these http://www.reptiles.swelluk.com/reptile ... 26143.html its minimum on time is 1second so its perfect for dosing ferts with certain pumps. gzylo

Hello quite good points :)! Thanks

Hi Grauf the switch takes around 5cm and and believe me you will not be able to find it in the tank :) its 350L and it will be heavy planted. It already is but it will have a total make over :) - thinking of journal too, depends on time. I do not have a clue how reed switches work. No clue...

Hi Daniel If you mean how I connect the pump to the sensor? that`s a bit of a problem :) as i`m not sure how it works for 100% I believe that wires in the sensor will have to be connected the mains of pumpp and with correct level it will allow current to go get to the pump and switch it on I...

Hi Ed Simple because I would have to get the water out from tank manually - where I wish to get pump to take water out of the tank and put it under my kitchen sink where closest waste water to the tank is. Then I would use float sensor mentioned above to monitor water levels and top up same...

Hi Does anyone have ever used http://cgi.ebay.co.uk/Liquid-Water-Level-Sensor-Horizontal-Float-Switch_W0QQitemZ230416627806QQcmdZViewItemQQptZUK_BOI_Industrial_Automation_Control_ET?hash=item35a5e6b85e as a water level switch? basically what I am planning to do is to do automatic water change...

Hi all. Instead of aqua-medic pump you can use http://www.cheappetproducts.net/AQUA_LIFTER_SUCTION_PUMP__3GPH_-_Lift_height_30__-UKP47359.html. It costs 7.32. but shipping costs £25 (from Usa) I have ordered two + circulation pump and pay around £68. I wills set them on digital timer the...