ok so i bought a 10 gallon fish tank last thursday and it came with an internal power filter that sits in the tank any how, i soaked the gravel in water over night before putting it in my tank. the tank and the filter have been running since saturday so for about 5 days. i should note i dont have a heater yet as my local fish store was out of stock so had to order one off the net should be here by monday, also i dont have any water testing cant afford ther test kits because i dont get paid for at least another 2 weeks, but i know that petsmart offers free water testing. also i can ADD some small betta food pellets into the tank not sure if adding the pellets will help the tank cycle but better safe then sorry i have read all the cycling guides on here and im still lost. now onto the dellema ok so heres my dellema my mom went to a local fish store here in town not a big box store but a family owned store and bought me some fish with out asking me if my tank was ready for fish she bought me mainly tetras and guppies i called the store and they can only hold my fish till monday so im at a loss i have to take the fish by monday what are my options and do u think my tank will be cycled enough by monday for fish?