i know the 400 excavator and d8, but what other equipment should i use?
Catx and Parachromis have given you the suitable suggestion right here. do no longer purchase fish in the previous analyzing approximately a thank you to look after them. As for the Bettas (no longer Beta), as you have been counseled, you could no longer shop the adult males at the same time because of the fact they're going to kill one yet another. If she offered greater suitable than one male betta she might desire to take something back, or assume she is going to might desire to establish various diverse tanks for them.you could shop some women human beings at the same time yet you could no longer shop a male with women human beings different than whilst they are spawning. Bettas are tropical fish and should not be stored in unheated betta bowls no be counted what you have gotten heard. As has been mentioned, they might desire to be stored in a minimal of a 5 gallon heated, filtered tank. you will get a 6 gallon Eclipse tank for approximately 50 money, and the heater would be yet another 20 or so. If this appears like various money, this is as a results of the fact to blame fishkeeping isn't a low priced pastime. you do no longer say what number or how vast your goldfish are, yet they want cooler water temperatures than a betta so which you would be able to no longer shop them at the same time. Goldfish want greater area than many different fish of the comparable length, so for a pair small comets, discern on paying for a 20 gallon tank and changing the water often. you do no longer want a heater for goldfish, yet you desire lots of filtration. in all probability the suitable element you're able to do is have your daughter p.c.. one betta or one goldfish to maintain, return something of the fish, and get the right tank and filtration to look after that one fish. otherwise she is going to be tremendously upset whilst her fish all die quickly.
What type of gold mining? Alluvial gold mining or Hard rock gold mining? I'll assume alluvial mining. You need an excavator bulldozer to strip off the overburden. You need an excavator trucks to load / transport the gravels to your wash-plant. If you are operating in as large a scale as you appear to be, your wash-plant will consist of a hopper feeding a trommel feeding a series of sluices. You'll need plentiful supply of water. You'll need a balance to measure the weight of your gold. You'll also need some honest people around you who you can trust not to steal the gold! There are all sorts of tricks with stealing gold such as swallowing it then recovering it from the other end!!
