You can add your dechlorinator as you add the new water. Make sure you add enough dechlorinator to treat the whole tank volume each time you add your replacement water back in. If you have a 20 gallon aquarium, add enough to treat 20 gallons; add it all at once as you begin to refill.
I think I need some clarification here. The dechlorinator is safe to use in this quantity daily or every other day? I am just nervous because my dad seemed pretty adamant that I was making a bad choice, but that's why I'm here. To make sure he's wrong, LOL! I have been doing 25%-50% water changes, and each time I only have been adding enough to treat the water I add (5-10 gallons at a time). So, even though I am only adding 5-10, I should treat 20, and this is safe daily or every other day? I just want to be sure.
now with any AC filter I would recommend getting a sponge pre filter on it, so that it doesnt suck your fishies up in it like mine used to lol
Whoa! Good advice
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Now, we just got back from trying to pick up the tank. We tried last week. Borrowed my parents' big rig, drove an hour away, only to be stood up. No problem; things happen. Got back in contact with the person and made the same arrangements and trip again today, got a good look at it, and it's nothing like the pictures show. I mean.. it's the same tank... but it's just a mess. Bad water scaling, the stand needed sanded and painted. All of the equipment was heavily crusted in hard water build-up, etc. I really felt obligated to take it, but after giving it a solid look over with my husband I made the snap decision to tell her we'd pass.
NOW, *deep breath*, after talking it over all the rest of the day, we decided to put our money into setting up the 170. It is going to take some descaling, buying new canisters, buying new heaters, and then moving the monster over to our place, which is my biggest obstacle at this point.
Let me know if I should start this in a new thread, but my new questions are:
1. What is the best way to descale? I have heard there is a safe acid-like chemical that I can buy at the hardware store that people use on their aquariums. I tried getting scaling off of a tank once. I soaked it in vinegar for HOURS and scrubbed and scrubbed with a razor blade and I think I ended up ruining it because it never got any better. I don't want this to happen to the big tank, so I need professional advice.
2. I am on a budget as far as equipment goes, but I still want to over filter this thing and keep the water moving, so what is the best yet most economical canister solution? I know I will need at least two.
3. I know I will need two heaters, same question here, best yet most economical solution.
The hood and light fixtures are still good, I will just need to buy new bulbs probably.
Other than that, are there any other tips/recommendations you can give me about taking this on? I am a little overwhelmed, but I know it is my best option at this point.